163555216

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{84481}}^1$

素因数の和:84511

約数の個数: 30

約数和(自身を含む): 348319286

約数和(自身を除く): 184764070

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 84481, 168962, 337924, 675848, 929291, 1351696, 1858582, 3717164, 7434328, 10222201, 14868656, 20444402, 40888804, 81777608, 163555216]

約数ペア:

[(1, 163555216), (2, 81777608), (4, 40888804), (8, 20444402), (11, 14868656), (16, 10222201), (22, 7434328), (44, 3717164), (88, 1858582), (121, 1351696), (176, 929291), (242, 675848), (484, 337924), (968, 168962), (1936, 84481)]