90149096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2393}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 179693640

約数和(自身を除く): 89544544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 2216, 2393, 4709, 4786, 9418, 9572, 18836, 19144, 37672, 40681, 81362, 162724, 325448, 662861, 1325722, 2651444, 5302888, 11268637, 22537274, 45074548, 90149096]

約数ペア:

[(1, 90149096), (2, 45074548), (4, 22537274), (8, 11268637), (17, 5302888), (34, 2651444), (68, 1325722), (136, 662861), (277, 325448), (554, 162724), (1108, 81362), (2216, 40681), (2393, 37672), (4709, 19144), (4786, 18836), (9418, 9572)]