90412426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3467}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 157308480

約数和(自身を除く): 66896054

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 767, 1003, 1534, 2006, 3467, 6934, 13039, 26078, 45071, 58939, 90142, 117878, 204553, 409106, 766207, 1532414, 2659189, 3477401, 5318378, 6954802, 45206213, 90412426]

約数ペア:

[(1, 90412426), (2, 45206213), (13, 6954802), (17, 5318378), (26, 3477401), (34, 2659189), (59, 1532414), (118, 766207), (221, 409106), (442, 204553), (767, 117878), (1003, 90142), (1534, 58939), (2006, 45071), (3467, 26078), (6934, 13039)]