81713756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46747}}^1$

素因数の和:46793

約数の個数: 24

約数和(自身を含む): 157073280

約数和(自身を除く): 75359524

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 46747, 93494, 186988, 888193, 1075181, 1776386, 2150362, 3552772, 4300724, 20428439, 40856878, 81713756]

約数ペア:

[(1, 81713756), (2, 40856878), (4, 20428439), (19, 4300724), (23, 3552772), (38, 2150362), (46, 1776386), (76, 1075181), (92, 888193), (437, 186988), (874, 93494), (1748, 46747)]