77538248

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{136511}}^1$

素因数の和:136588

約数の個数: 16

約数和(自身を含む): 147432960

約数和(自身を除く): 69894712

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 136511, 273022, 546044, 1092088, 9692281, 19384562, 38769124, 77538248]

約数ペア:

[(1, 77538248), (2, 38769124), (4, 19384562), (8, 9692281), (71, 1092088), (142, 546044), (284, 273022), (568, 136511)]