90162616

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 172579680

約数和(自身を除く): 82417064

約数列:

[1, 2, 4, 8, 71, 142, 181, 284, 362, 568, 724, 877, 1448, 1754, 3508, 7016, 12851, 25702, 51404, 62267, 102808, 124534, 158737, 249068, 317474, 498136, 634948, 1269896, 11270327, 22540654, 45081308, 90162616]

約数ペア:

[(1, 90162616), (2, 45081308), (4, 22540654), (8, 11270327), (71, 1269896), (142, 634948), (181, 498136), (284, 317474), (362, 249068), (568, 158737), (724, 124534), (877, 102808), (1448, 62267), (1754, 51404), (3508, 25702), (7016, 12851)]