57231856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{325181}}^1$

素因数の和:325200

約数の個数: 20

約数和(自身を含む): 120967704

約数和(自身を除く): 63735848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 325181, 650362, 1300724, 2601448, 3576991, 5202896, 7153982, 14307964, 28615928, 57231856]

約数ペア:

[(1, 57231856), (2, 28615928), (4, 14307964), (8, 7153982), (11, 5202896), (16, 3576991), (22, 2601448), (44, 1300724), (88, 650362), (176, 325181)]