315020032

素因数分解:

$2^8\times {\mathrm{1230547}}^1$

素因数の和:1230563

約数の個数: 18

約数和(自身を含む): 628810028

約数和(自身を除く): 313789996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1230547, 2461094, 4922188, 9844376, 19688752, 39377504, 78755008, 157510016, 315020032]

約数ペア:

[(1, 315020032), (2, 157510016), (4, 78755008), (8, 39377504), (16, 19688752), (32, 9844376), (64, 4922188), (128, 2461094), (256, 1230547)]