85391168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{70223}}^1$

素因数の和:70254

約数の個数: 28

約数和(自身を含む): 178368960

約数和(自身を除く): 92977792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 70223, 140446, 280892, 561784, 1123568, 1334237, 2247136, 2668474, 4494272, 5336948, 10673896, 21347792, 42695584, 85391168]

約数ペア:

[(1, 85391168), (2, 42695584), (4, 21347792), (8, 10673896), (16, 5336948), (19, 4494272), (32, 2668474), (38, 2247136), (64, 1334237), (76, 1123568), (152, 561784), (304, 280892), (608, 140446), (1216, 70223)]