31717488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 92882944

約数和(自身を除く): 61165456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 121, 127, 129, 132, 172, 176, 242, 254, 258, 264, 344, 363, 381, 473, 484, 508, 516, 528, 688, 726, 762, 946, 968, 1016, 1032, 1397, 1419, 1452, 1524, 1892, 1936, 2032, 2064, 2794, 2838, 2904, 3048, 3784, 4191, 5203, 5461, 5588, 5676, 5808, 6096, 7568, 8382, 10406, 10922, 11176, 11352, 15367, 15609, 16383, 16764, 20812, 21844, 22352, 22704, 30734, 31218, 32766, 33528, 41624, 43688, 46101, 60071, 61468, 62436, 65532, 67056, 83248, 87376, 92202, 120142, 122936, 124872, 131064, 180213, 184404, 240284, 245872, 249744, 262128, 360426, 368808, 480568, 660781, 720852, 737616, 961136, 1321562, 1441704, 1982343, 2643124, 2883408, 3964686, 5286248, 7929372, 10572496, 15858744, 31717488]

約数ペア:

[(1, 31717488), (2, 15858744), (3, 10572496), (4, 7929372), (6, 5286248), (8, 3964686), (11, 2883408), (12, 2643124), (16, 1982343), (22, 1441704), (24, 1321562), (33, 961136), (43, 737616), (44, 720852), (48, 660781), (66, 480568), (86, 368808), (88, 360426), (121, 262128), (127, 249744), (129, 245872), (132, 240284), (172, 184404), (176, 180213), (242, 131064), (254, 124872), (258, 122936), (264, 120142), (344, 92202), (363, 87376), (381, 83248), (473, 67056), (484, 65532), (508, 62436), (516, 61468), (528, 60071), (688, 46101), (726, 43688), (762, 41624), (946, 33528), (968, 32766), (1016, 31218), (1032, 30734), (1397, 22704), (1419, 22352), (1452, 21844), (1524, 20812), (1892, 16764), (1936, 16383), (2032, 15609), (2064, 15367), (2794, 11352), (2838, 11176), (2904, 10922), (3048, 10406), (3784, 8382), (4191, 7568), (5203, 6096), (5461, 5808), (5588, 5676)]