85801796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15901}}^1$

素因数の和:15995

約数の個数: 24

約数和(自身を含む): 160292160

約数和(自身を除く): 74490364

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 15901, 31802, 63604, 302119, 604238, 1128971, 1208476, 2257942, 4515884, 21450449, 42900898, 85801796]

約数ペア:

[(1, 85801796), (2, 42900898), (4, 21450449), (19, 4515884), (38, 2257942), (71, 1208476), (76, 1128971), (142, 604238), (284, 302119), (1349, 63604), (2698, 31802), (5396, 15901)]