33390128

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{20261}}^1$

素因数の和:20372

約数の個数: 20

約数和(自身を含む): 65324688

約数和(自身を除く): 31934560

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 20261, 40522, 81044, 162088, 324176, 2086883, 4173766, 8347532, 16695064, 33390128]

約数ペア:

[(1, 33390128), (2, 16695064), (4, 8347532), (8, 4173766), (16, 2086883), (103, 324176), (206, 162088), (412, 81044), (824, 40522), (1648, 20261)]