71121464

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{54541}}^1$

素因数の和:54710

約数の個数: 16

約数和(自身を含む): 134173320

約数和(自身を除く): 63051856

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 54541, 109082, 218164, 436328, 8890183, 17780366, 35560732, 71121464]

約数ペア:

[(1, 71121464), (2, 35560732), (4, 17780366), (8, 8890183), (163, 436328), (326, 218164), (652, 109082), (1304, 54541)]