238343648

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{72313}}^1$

素因数の和:72426

約数の個数: 24

約数和(自身を含む): 473801328

約数和(自身を除く): 235457680

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 72313, 144626, 289252, 578504, 1157008, 2314016, 7448239, 14896478, 29792956, 59585912, 119171824, 238343648]

約数ペア:

[(1, 238343648), (2, 119171824), (4, 59585912), (8, 29792956), (16, 14896478), (32, 7448239), (103, 2314016), (206, 1157008), (412, 578504), (824, 289252), (1648, 144626), (3296, 72313)]