89931494

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:608

約数の個数: 24

約数和(自身を含む): 141143808

約数和(自身を除く): 51212314

約数列:

[1, 2, 29, 58, 127, 254, 421, 841, 842, 1682, 3683, 7366, 12209, 24418, 53467, 106807, 106934, 213614, 354061, 708122, 1550543, 3101086, 44965747, 89931494]

約数ペア:

[(1, 89931494), (2, 44965747), (29, 3101086), (58, 1550543), (127, 708122), (254, 354061), (421, 213614), (841, 106934), (842, 106807), (1682, 53467), (3683, 24418), (7366, 12209)]