16929688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 33806160

約数和(自身を除く): 16876472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 443, 562, 886, 1124, 1772, 2248, 3544, 4777, 7531, 9554, 15062, 19108, 30124, 38216, 60248, 124483, 248966, 497932, 995864, 2116211, 4232422, 8464844, 16929688]

約数ペア:

[(1, 16929688), (2, 8464844), (4, 4232422), (8, 2116211), (17, 995864), (34, 497932), (68, 248966), (136, 124483), (281, 60248), (443, 38216), (562, 30124), (886, 19108), (1124, 15062), (1772, 9554), (2248, 7531), (3544, 4777)]