56837936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{208963}}^1$

素因数の和:208988

約数の個数: 20

約数和(自身を含む): 116601912

約数和(自身を除く): 59763976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 208963, 417926, 835852, 1671704, 3343408, 3552371, 7104742, 14209484, 28418968, 56837936]

約数ペア:

[(1, 56837936), (2, 28418968), (4, 14209484), (8, 7104742), (16, 3552371), (17, 3343408), (34, 1671704), (68, 835852), (136, 417926), (272, 208963)]