328679968

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{354181}}^1$

素因数の和:354220

約数の個数: 24

約数和(自身を含む): 669403980

約数和(自身を除く): 340724012

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 354181, 708362, 1416724, 2833448, 5666896, 10271249, 11333792, 20542498, 41084996, 82169992, 164339984, 328679968]

約数ペア:

[(1, 328679968), (2, 164339984), (4, 82169992), (8, 41084996), (16, 20542498), (29, 11333792), (32, 10271249), (58, 5666896), (116, 2833448), (232, 1416724), (464, 708362), (928, 354181)]