258402016

素因数分解:

$2^5\times {\mathrm{1103}}^1\times {\mathrm{7321}}^1$

素因数の和:8434

約数の個数: 24

約数和(自身を含む): 509259744

約数和(自身を除く): 250857728

約数列:

[1, 2, 4, 8, 16, 32, 1103, 2206, 4412, 7321, 8824, 14642, 17648, 29284, 35296, 58568, 117136, 234272, 8075063, 16150126, 32300252, 64600504, 129201008, 258402016]

約数ペア:

[(1, 258402016), (2, 129201008), (4, 64600504), (8, 32300252), (16, 16150126), (32, 8075063), (1103, 234272), (2206, 117136), (4412, 58568), (7321, 35296), (8824, 29284), (14642, 17648)]