80566688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{132511}}^1$

素因数の和:132540

約数の個数: 24

約数和(自身を含む): 166965120

約数和(自身を除く): 86398432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 132511, 265022, 530044, 1060088, 2120176, 2517709, 4240352, 5035418, 10070836, 20141672, 40283344, 80566688]

約数ペア:

[(1, 80566688), (2, 40283344), (4, 20141672), (8, 10070836), (16, 5035418), (19, 4240352), (32, 2517709), (38, 2120176), (76, 1060088), (152, 530044), (304, 265022), (608, 132511)]