31970796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 90617856

約数和(自身を除く): 58647060

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 286, 341, 372, 403, 429, 572, 601, 682, 806, 858, 1023, 1202, 1209, 1364, 1612, 1716, 1803, 2046, 2404, 2418, 3606, 4092, 4433, 4836, 6611, 7212, 7813, 8866, 13222, 13299, 15626, 17732, 18631, 19833, 23439, 26444, 26598, 31252, 37262, 39666, 46878, 53196, 55893, 74524, 79332, 85943, 93756, 111786, 171886, 204941, 223572, 242203, 257829, 343772, 409882, 484406, 515658, 614823, 726609, 819764, 968812, 1031316, 1229646, 1453218, 2459292, 2664233, 2906436, 5328466, 7992699, 10656932, 15985398, 31970796]

約数ペア:

[(1, 31970796), (2, 15985398), (3, 10656932), (4, 7992699), (6, 5328466), (11, 2906436), (12, 2664233), (13, 2459292), (22, 1453218), (26, 1229646), (31, 1031316), (33, 968812), (39, 819764), (44, 726609), (52, 614823), (62, 515658), (66, 484406), (78, 409882), (93, 343772), (124, 257829), (132, 242203), (143, 223572), (156, 204941), (186, 171886), (286, 111786), (341, 93756), (372, 85943), (403, 79332), (429, 74524), (572, 55893), (601, 53196), (682, 46878), (806, 39666), (858, 37262), (1023, 31252), (1202, 26598), (1209, 26444), (1364, 23439), (1612, 19833), (1716, 18631), (1803, 17732), (2046, 15626), (2404, 13299), (2418, 13222), (3606, 8866), (4092, 7813), (4433, 7212), (4836, 6611)]