172302482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{19531}}^1$

素因数の和:19945

約数の個数: 16

約数和(自身を含む): 282667104

約数和(自身を除く): 110364622

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 19531, 39062, 214841, 429682, 7831931, 15663862, 86151241, 172302482]

約数ペア:

[(1, 172302482), (2, 86151241), (11, 15663862), (22, 7831931), (401, 429682), (802, 214841), (4411, 39062), (8822, 19531)]