38142152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 41691448

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 83, 109, 124, 136, 166, 218, 248, 332, 436, 527, 664, 872, 1054, 1411, 1853, 2108, 2573, 2822, 3379, 3706, 4216, 5146, 5644, 6758, 7412, 9047, 10292, 11288, 13516, 14824, 18094, 20584, 27032, 36188, 43741, 57443, 72376, 87482, 114886, 153799, 174964, 229772, 280457, 307598, 349928, 459544, 560914, 615196, 1121828, 1230392, 2243656, 4767769, 9535538, 19071076, 38142152]

約数ペア:

[(1, 38142152), (2, 19071076), (4, 9535538), (8, 4767769), (17, 2243656), (31, 1230392), (34, 1121828), (62, 615196), (68, 560914), (83, 459544), (109, 349928), (124, 307598), (136, 280457), (166, 229772), (218, 174964), (248, 153799), (332, 114886), (436, 87482), (527, 72376), (664, 57443), (872, 43741), (1054, 36188), (1411, 27032), (1853, 20584), (2108, 18094), (2573, 14824), (2822, 13516), (3379, 11288), (3706, 10292), (4216, 9047), (5146, 7412), (5644, 6758)]