80887688

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62801}}^1$

素因数の和:62837

約数の個数: 32

約数和(自身を含む): 180869760

約数和(自身を除く): 99982072

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 62801, 125602, 251204, 439607, 502408, 879214, 1444423, 1758428, 2888846, 3516856, 5777692, 10110961, 11555384, 20221922, 40443844, 80887688]

約数ペア:

[(1, 80887688), (2, 40443844), (4, 20221922), (7, 11555384), (8, 10110961), (14, 5777692), (23, 3516856), (28, 2888846), (46, 1758428), (56, 1444423), (92, 879214), (161, 502408), (184, 439607), (322, 251204), (644, 125602), (1288, 62801)]