57287416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 114499440

約数和(自身を除く): 57212024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 2683, 5338, 5366, 10676, 10732, 21352, 21464, 45611, 91222, 182444, 364888, 421231, 842462, 1684924, 3369848, 7160927, 14321854, 28643708, 57287416]

約数ペア:

[(1, 57287416), (2, 28643708), (4, 14321854), (8, 7160927), (17, 3369848), (34, 1684924), (68, 842462), (136, 421231), (157, 364888), (314, 182444), (628, 91222), (1256, 45611), (2669, 21464), (2683, 21352), (5338, 10732), (5366, 10676)]