80457969338

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{28439}}^1$

素因数の和:29042

約数の個数: 32

約数和(自身を含む): 125596500480

約数和(自身を除く): 45138531142

約数列:

[1, 2, 43, 67, 86, 134, 491, 982, 2881, 5762, 21113, 28439, 32897, 42226, 56878, 65794, 1222877, 1414571, 1905413, 2445754, 2829142, 3810826, 13963549, 27927098, 81932759, 163865518, 600432607, 935557783, 1200865214, 1871115566, 40228984669, 80457969338]

約数ペア:

[(1, 80457969338), (2, 40228984669), (43, 1871115566), (67, 1200865214), (86, 935557783), (134, 600432607), (491, 163865518), (982, 81932759), (2881, 27927098), (5762, 13963549), (21113, 3810826), (28439, 2829142), (32897, 2445754), (42226, 1905413), (56878, 1414571), (65794, 1222877)]