166292038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{18481}}^1$

素因数の和:18903

約数の個数: 16

約数和(自身を含む): 272794320

約数和(自身を除く): 106502282

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 18481, 36962, 203291, 406582, 7558729, 15117458, 83146019, 166292038]

約数ペア:

[(1, 166292038), (2, 83146019), (11, 15117458), (22, 7558729), (409, 406582), (818, 203291), (4499, 36962), (8998, 18481)]