32978128

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{20011}}^1$

素因数の和:20122

約数の個数: 20

約数和(自身を含む): 64518688

約数和(自身を除く): 31540560

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 20011, 40022, 80044, 160088, 320176, 2061133, 4122266, 8244532, 16489064, 32978128]

約数ペア:

[(1, 32978128), (2, 16489064), (4, 8244532), (8, 4122266), (16, 2061133), (103, 320176), (206, 160088), (412, 80044), (824, 40022), (1648, 20011)]