40107540064

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{22817}}^1$

素因数の和:23327

約数の個数: 48

約数和(自身を含む): 79685384688

約数和(自身を除く): 39577844624

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 337, 652, 674, 1304, 1348, 2608, 2696, 5216, 5392, 10784, 22817, 45634, 54931, 91268, 109862, 182536, 219724, 365072, 439448, 730144, 878896, 1757792, 3719171, 7438342, 7689329, 14876684, 15378658, 29753368, 30757316, 59506736, 61514632, 119013472, 123029264, 246058528, 1253360627, 2506721254, 5013442508, 10026885016, 20053770032, 40107540064]

約数ペア:

[(1, 40107540064), (2, 20053770032), (4, 10026885016), (8, 5013442508), (16, 2506721254), (32, 1253360627), (163, 246058528), (326, 123029264), (337, 119013472), (652, 61514632), (674, 59506736), (1304, 30757316), (1348, 29753368), (2608, 15378658), (2696, 14876684), (5216, 7689329), (5392, 7438342), (10784, 3719171), (22817, 1757792), (45634, 878896), (54931, 730144), (91268, 439448), (109862, 365072), (182536, 219724)]