40662224

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{8017}}^1$

素因数の和:8342

約数の個数: 20

約数和(自身を含む): 79041444

約数和(自身を除く): 38379220

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 8017, 16034, 32068, 64136, 128272, 2541389, 5082778, 10165556, 20331112, 40662224]

約数ペア:

[(1, 40662224), (2, 20331112), (4, 10165556), (8, 5082778), (16, 2541389), (317, 128272), (634, 64136), (1268, 32068), (2536, 16034), (5072, 8017)]