90045472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 194158944

約数和(自身を除く): 104113472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 491, 521, 982, 1042, 1964, 2084, 3928, 4168, 5401, 5731, 7856, 8336, 10802, 11462, 15712, 16672, 21604, 22924, 43208, 45848, 86416, 91696, 172832, 183392, 255811, 511622, 1023244, 2046488, 2813921, 4092976, 5627842, 8185952, 11255684, 22511368, 45022736, 90045472]

約数ペア:

[(1, 90045472), (2, 45022736), (4, 22511368), (8, 11255684), (11, 8185952), (16, 5627842), (22, 4092976), (32, 2813921), (44, 2046488), (88, 1023244), (176, 511622), (352, 255811), (491, 183392), (521, 172832), (982, 91696), (1042, 86416), (1964, 45848), (2084, 43208), (3928, 22924), (4168, 21604), (5401, 16672), (5731, 15712), (7856, 11462), (8336, 10802)]