80457946

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{2221}}^1$

素因数の和:2589

約数の個数: 16

約数和(自身を含む): 123187680

約数和(自身を除く): 42729734

約数列:

[1, 2, 59, 118, 307, 614, 2221, 4442, 18113, 36226, 131039, 262078, 681847, 1363694, 40228973, 80457946]

約数ペア:

[(1, 80457946), (2, 40228973), (59, 1363694), (118, 681847), (307, 262078), (614, 131039), (2221, 36226), (4442, 18113)]