1216928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2264

約数の個数: 24

約数和(自身を含む): 2537892

約数和(自身を除く): 1320964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2237, 4474, 8948, 17896, 35792, 38029, 71584, 76058, 152116, 304232, 608464, 1216928]

約数ペア:

[(1, 1216928), (2, 608464), (4, 304232), (8, 152116), (16, 76058), (17, 71584), (32, 38029), (34, 35792), (68, 17896), (136, 8948), (272, 4474), (544, 2237)]