30789328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{52009}}^1$

素因数の和:52054

約数の個数: 20

約数和(自身を含む): 61267780

約数和(自身を除く): 30478452

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 52009, 104018, 208036, 416072, 832144, 1924333, 3848666, 7697332, 15394664, 30789328]

約数ペア:

[(1, 30789328), (2, 15394664), (4, 7697332), (8, 3848666), (16, 1924333), (37, 832144), (74, 416072), (148, 208036), (296, 104018), (592, 52009)]