77833808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12071}}^1$

素因数の和:12123

約数の個数: 40

約数和(自身を含む): 167655936

約数和(自身を除く): 89822128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12071, 24142, 48284, 96568, 156923, 193136, 313846, 374201, 627692, 748402, 1255384, 1496804, 2510768, 2993608, 4864613, 5987216, 9729226, 19458452, 38916904, 77833808]

約数ペア:

[(1, 77833808), (2, 38916904), (4, 19458452), (8, 9729226), (13, 5987216), (16, 4864613), (26, 2993608), (31, 2510768), (52, 1496804), (62, 1255384), (104, 748402), (124, 627692), (208, 374201), (248, 313846), (403, 193136), (496, 156923), (806, 96568), (1612, 48284), (3224, 24142), (6448, 12071)]