90001964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{4591}}^1$

素因数の和:4650

約数の個数: 36

約数和(自身を含む): 176470560

約数和(自身を除く): 86468596

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 676, 754, 1508, 4591, 4901, 9182, 9802, 18364, 19604, 59683, 119366, 133139, 238732, 266278, 532556, 775879, 1551758, 1730807, 3103516, 3461614, 6923228, 22500491, 45000982, 90001964]

約数ペア:

[(1, 90001964), (2, 45000982), (4, 22500491), (13, 6923228), (26, 3461614), (29, 3103516), (52, 1730807), (58, 1551758), (116, 775879), (169, 532556), (338, 266278), (377, 238732), (676, 133139), (754, 119366), (1508, 59683), (4591, 19604), (4901, 18364), (9182, 9802)]