97720414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{72817}}^1$

素因数の和:72891

約数の個数: 16

約数和(自身を含む): 162529776

約数和(自身を除く): 64809362

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 72817, 145634, 800987, 1601974, 4441837, 8883674, 48860207, 97720414]

約数ペア:

[(1, 97720414), (2, 48860207), (11, 8883674), (22, 4441837), (61, 1601974), (122, 800987), (671, 145634), (1342, 72817)]