31110968

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19157}}^1$

素因数の和:19199

約数の個数: 32

約数和(自身を含む): 68968800

約数和(自身を除く): 37857832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 19157, 38314, 76628, 134099, 153256, 268198, 536396, 555553, 1072792, 1111106, 2222212, 3888871, 4444424, 7777742, 15555484, 31110968]

約数ペア:

[(1, 31110968), (2, 15555484), (4, 7777742), (7, 4444424), (8, 3888871), (14, 2222212), (28, 1111106), (29, 1072792), (56, 555553), (58, 536396), (116, 268198), (203, 153256), (232, 134099), (406, 76628), (812, 38314), (1624, 19157)]