105256808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2633}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 208612800

約数和(自身を除く): 103355992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 2104, 2633, 4997, 5266, 9994, 10532, 19988, 21064, 39976, 50027, 100054, 200108, 400216, 692479, 1384958, 2769916, 5539832, 13157101, 26314202, 52628404, 105256808]

約数ペア:

[(1, 105256808), (2, 52628404), (4, 26314202), (8, 13157101), (19, 5539832), (38, 2769916), (76, 1384958), (152, 692479), (263, 400216), (526, 200108), (1052, 100054), (2104, 50027), (2633, 39976), (4997, 21064), (5266, 19988), (9994, 10532)]