290409296

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{23063}}^1$

素因数の和:23858

約数の個数: 20

約数和(自身を含む): 563407392

約数和(自身を除く): 272998096

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 6296, 12592, 23063, 46126, 92252, 184504, 369008, 18150581, 36301162, 72602324, 145204648, 290409296]

約数ペア:

[(1, 290409296), (2, 145204648), (4, 72602324), (8, 36301162), (16, 18150581), (787, 369008), (1574, 184504), (3148, 92252), (6296, 46126), (12592, 23063)]