31667056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{116423}}^1$

素因数の和:116448

約数の個数: 20

約数和(自身を含む): 64964592

約数和(自身を除く): 33297536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 116423, 232846, 465692, 931384, 1862768, 1979191, 3958382, 7916764, 15833528, 31667056]

約数ペア:

[(1, 31667056), (2, 15833528), (4, 7916764), (8, 3958382), (16, 1979191), (17, 1862768), (34, 931384), (68, 465692), (136, 232846), (272, 116423)]