86172242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 143624880

約数和(自身を除く): 57452638

約数列:

[1, 2, 13, 26, 41, 82, 229, 353, 458, 533, 706, 1066, 2977, 4589, 5954, 9178, 9389, 14473, 18778, 28946, 80837, 122057, 161674, 188149, 244114, 376298, 1050881, 2101762, 3314317, 6628634, 43086121, 86172242]

約数ペア:

[(1, 86172242), (2, 43086121), (13, 6628634), (26, 3314317), (41, 2101762), (82, 1050881), (229, 376298), (353, 244114), (458, 188149), (533, 161674), (706, 122057), (1066, 80837), (2977, 28946), (4589, 18778), (5954, 14473), (9178, 9389)]