80890088

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{44543}}^1$

素因数の和:44776

約数の個数: 16

約数和(自身を含む): 152340480

約数和(自身を除く): 71450392

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 44543, 89086, 178172, 356344, 10111261, 20222522, 40445044, 80890088]

約数ペア:

[(1, 80890088), (2, 40445044), (4, 20222522), (8, 10111261), (227, 356344), (454, 178172), (908, 89086), (1816, 44543)]