80917438

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 142168320

約数和(自身を除く): 61250882

約数列:

[1, 2, 7, 14, 59, 118, 163, 326, 413, 601, 826, 1141, 1202, 2282, 4207, 8414, 9617, 19234, 35459, 67319, 70918, 97963, 134638, 195926, 248213, 496426, 685741, 1371482, 5779817, 11559634, 40458719, 80917438]

約数ペア:

[(1, 80917438), (2, 40458719), (7, 11559634), (14, 5779817), (59, 1371482), (118, 685741), (163, 496426), (326, 248213), (413, 195926), (601, 134638), (826, 97963), (1141, 70918), (1202, 67319), (2282, 35459), (4207, 19234), (8414, 9617)]