80765722

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 122316480

約数和(自身を除く): 41550758

約数列:

[1, 2, 233, 263, 466, 526, 659, 1318, 61279, 122558, 153547, 173317, 307094, 346634, 40382861, 80765722]

約数ペア:

[(1, 80765722), (2, 40382861), (233, 346634), (263, 307094), (466, 173317), (526, 153547), (659, 122558), (1318, 61279)]