91320838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1493}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 166515264

約数和(自身を除く): 75194426

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 257, 514, 1493, 1799, 2986, 3598, 4369, 8738, 10451, 20902, 25381, 30583, 50762, 61166, 177667, 355334, 383701, 767402, 2685907, 5371814, 6522917, 13045834, 45660419, 91320838]

約数ペア:

[(1, 91320838), (2, 45660419), (7, 13045834), (14, 6522917), (17, 5371814), (34, 2685907), (119, 767402), (238, 383701), (257, 355334), (514, 177667), (1493, 61166), (1799, 50762), (2986, 30583), (3598, 25381), (4369, 20902), (8738, 10451)]