80159672

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{5189}}^1$

素因数の和:7126

約数の個数: 16

約数和(自身を含む): 150406200

約数和(自身を除く): 70246528

約数列:

[1, 2, 4, 8, 1931, 3862, 5189, 7724, 10378, 15448, 20756, 41512, 10019959, 20039918, 40079836, 80159672]

約数ペア:

[(1, 80159672), (2, 40079836), (4, 20039918), (8, 10019959), (1931, 41512), (3862, 20756), (5189, 15448), (7724, 10378)]