80493998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{23633}}^1$

素因数の和:23779

約数の個数: 16

約数和(自身を含む): 131026896

約数和(自身を除く): 50532898

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 23633, 47266, 307229, 614458, 3095923, 6191846, 40246999, 80493998]

約数ペア:

[(1, 80493998), (2, 40246999), (13, 6191846), (26, 3095923), (131, 614458), (262, 307229), (1703, 47266), (3406, 23633)]