90794018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 163033344

約数和(自身を除く): 72239326

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 457, 617, 914, 1234, 3199, 4319, 6398, 8638, 10511, 14191, 21022, 28382, 73577, 99337, 147154, 198674, 281969, 563938, 1973783, 3947566, 6485287, 12970574, 45397009, 90794018]

約数ペア:

[(1, 90794018), (2, 45397009), (7, 12970574), (14, 6485287), (23, 3947566), (46, 1973783), (161, 563938), (322, 281969), (457, 198674), (617, 147154), (914, 99337), (1234, 73577), (3199, 28382), (4319, 21022), (6398, 14191), (8638, 10511)]