85388848

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 169989120

約数和(自身を除く): 84600272

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 271, 376, 419, 542, 752, 838, 1084, 1676, 2168, 3352, 4336, 6704, 12737, 19693, 25474, 39386, 50948, 78772, 101896, 113549, 157544, 203792, 227098, 315088, 454196, 908392, 1816784, 5336803, 10673606, 21347212, 42694424, 85388848]

約数ペア:

[(1, 85388848), (2, 42694424), (4, 21347212), (8, 10673606), (16, 5336803), (47, 1816784), (94, 908392), (188, 454196), (271, 315088), (376, 227098), (419, 203792), (542, 157544), (752, 113549), (838, 101896), (1084, 78772), (1676, 50948), (2168, 39386), (3352, 25474), (4336, 19693), (6704, 12737)]