121551536

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{73757}}^1$

素因数の和:73868

約数の個数: 20

約数和(自身を含む): 237795792

約数和(自身を除く): 116244256

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 73757, 147514, 295028, 590056, 1180112, 7596971, 15193942, 30387884, 60775768, 121551536]

約数ペア:

[(1, 121551536), (2, 60775768), (4, 30387884), (8, 15193942), (16, 7596971), (103, 1180112), (206, 590056), (412, 295028), (824, 147514), (1648, 73757)]