251019632

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{15217}}^1$

素因数の和:16256

約数の個数: 20

約数和(自身を含む): 486854256

約数和(自身を除く): 235834624

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 15217, 16496, 30434, 60868, 121736, 243472, 15688727, 31377454, 62754908, 125509816, 251019632]

約数ペア:

[(1, 251019632), (2, 125509816), (4, 62754908), (8, 31377454), (16, 15688727), (1031, 243472), (2062, 121736), (4124, 60868), (8248, 30434), (15217, 16496)]