80972822

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{123059}}^1$

素因数の和:123115

約数の個数: 16

約数和(自身を含む): 141765120

約数和(自身を除く): 60792298

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 123059, 246118, 861413, 1722826, 5783773, 11567546, 40486411, 80972822]

約数ペア:

[(1, 80972822), (2, 40486411), (7, 11567546), (14, 5783773), (47, 1722826), (94, 861413), (329, 246118), (658, 123059)]