64441232

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{39877}}^1$

素因数の和:39986

約数の個数: 20

約数和(自身を含む): 126094236

約数和(自身を除く): 61653004

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 39877, 79754, 159508, 319016, 638032, 4027577, 8055154, 16110308, 32220616, 64441232]

約数ペア:

[(1, 64441232), (2, 32220616), (4, 16110308), (8, 8055154), (16, 4027577), (101, 638032), (202, 319016), (404, 159508), (808, 79754), (1616, 39877)]