173772848

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{51473}}^1$

素因数の和:51692

約数の個数: 20

約数和(自身を含む): 338287128

約数和(自身を除く): 164514280

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 51473, 102946, 205892, 411784, 823568, 10860803, 21721606, 43443212, 86886424, 173772848]

約数ペア:

[(1, 173772848), (2, 86886424), (4, 43443212), (8, 21721606), (16, 10860803), (211, 823568), (422, 411784), (844, 205892), (1688, 102946), (3376, 51473)]