87911474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8807}}^1$

素因数の和:8870

約数の個数: 32

約数和(自身を含む): 162349056

約数和(自身を除く): 74437582

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 8807, 9982, 17614, 61649, 123298, 202561, 273017, 405122, 546034, 1417927, 1911119, 2835854, 3822238, 6279391, 12558782, 43955737, 87911474]

約数ペア:

[(1, 87911474), (2, 43955737), (7, 12558782), (14, 6279391), (23, 3822238), (31, 2835854), (46, 1911119), (62, 1417927), (161, 546034), (217, 405122), (322, 273017), (434, 202561), (713, 123298), (1426, 61649), (4991, 17614), (8807, 9982)]