71166736

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{35023}}^1$

素因数の和:35158

約数の個数: 20

約数和(自身を含む): 138975232

約数和(自身を除く): 67808496

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 35023, 70046, 140092, 280184, 560368, 4447921, 8895842, 17791684, 35583368, 71166736]

約数ペア:

[(1, 71166736), (2, 35583368), (4, 17791684), (8, 8895842), (16, 4447921), (127, 560368), (254, 280184), (508, 140092), (1016, 70046), (2032, 35023)]