845565584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3108697}}^1$

素因数の和:3108722

約数の個数: 20

約数和(自身を含む): 1734653484

約数和(自身を除く): 889087900

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3108697, 6217394, 12434788, 24869576, 49739152, 52847849, 105695698, 211391396, 422782792, 845565584]

約数ペア:

[(1, 845565584), (2, 422782792), (4, 211391396), (8, 105695698), (16, 52847849), (17, 49739152), (34, 24869576), (68, 12434788), (136, 6217394), (272, 3108697)]