8820688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{32429}}^1$

素因数の和:32454

約数の個数: 20

約数和(自身を含む): 18095940

約数和(自身を除く): 9275252

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 32429, 64858, 129716, 259432, 518864, 551293, 1102586, 2205172, 4410344, 8820688]

約数ペア:

[(1, 8820688), (2, 4410344), (4, 2205172), (8, 1102586), (16, 551293), (17, 518864), (34, 259432), (68, 129716), (136, 64858), (272, 32429)]