80643832

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{127601}}^1$

素因数の和:127686

約数の個数: 16

約数和(自身を含む): 153122400

約数和(自身を除く): 72478568

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 127601, 255202, 510404, 1020808, 10080479, 20160958, 40321916, 80643832]

約数ペア:

[(1, 80643832), (2, 40321916), (4, 20160958), (8, 10080479), (79, 1020808), (158, 510404), (316, 255202), (632, 127601)]