40899152

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15877}}^1$

素因数の和:15915

約数の個数: 40

約数和(自身を含む): 94505856

約数和(自身を除く): 53606704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 15877, 31754, 63508, 111139, 127016, 222278, 254032, 365171, 444556, 730342, 889112, 1460684, 1778224, 2556197, 2921368, 5112394, 5842736, 10224788, 20449576, 40899152]

約数ペア:

[(1, 40899152), (2, 20449576), (4, 10224788), (7, 5842736), (8, 5112394), (14, 2921368), (16, 2556197), (23, 1778224), (28, 1460684), (46, 889112), (56, 730342), (92, 444556), (112, 365171), (161, 254032), (184, 222278), (322, 127016), (368, 111139), (644, 63508), (1288, 31754), (2576, 15877)]