65927608

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{20551}}^1$

素因数の和:20958

約数の個数: 16

約数和(自身を含む): 123928560

約数和(自身を除く): 58000952

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 20551, 41102, 82204, 164408, 8240951, 16481902, 32963804, 65927608]

約数ペア:

[(1, 65927608), (2, 32963804), (4, 16481902), (8, 8240951), (401, 164408), (802, 82204), (1604, 41102), (3208, 20551)]