78633136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1361}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 160105824

約数和(自身を除く): 81472688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 1256, 1361, 2512, 2722, 3611, 5444, 7222, 10888, 14444, 21776, 28888, 31303, 57776, 62606, 125212, 213677, 250424, 427354, 500848, 854708, 1709416, 3418832, 4914571, 9829142, 19658284, 39316568, 78633136]

約数ペア:

[(1, 78633136), (2, 39316568), (4, 19658284), (8, 9829142), (16, 4914571), (23, 3418832), (46, 1709416), (92, 854708), (157, 500848), (184, 427354), (314, 250424), (368, 213677), (628, 125212), (1256, 62606), (1361, 57776), (2512, 31303), (2722, 28888), (3611, 21776), (5444, 14444), (7222, 10888)]