84356956

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 149682176

約数和(自身を除く): 65325220

約数列:

[1, 2, 4, 127, 211, 254, 422, 508, 787, 844, 1574, 3148, 26797, 53594, 99949, 107188, 166057, 199898, 332114, 399796, 664228, 21089239, 42178478, 84356956]

約数ペア:

[(1, 84356956), (2, 42178478), (4, 21089239), (127, 664228), (211, 399796), (254, 332114), (422, 199898), (508, 166057), (787, 107188), (844, 99949), (1574, 53594), (3148, 26797)]