85018804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10973}}^1$

素因数の和:11139

約数の個数: 24

約数和(自身を含む): 161317800

約数和(自身を除く): 76298996

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 10973, 21946, 43892, 142649, 285298, 570596, 1634977, 3269954, 6539908, 21254701, 42509402, 85018804]

約数ペア:

[(1, 85018804), (2, 42509402), (4, 21254701), (13, 6539908), (26, 3269954), (52, 1634977), (149, 570596), (298, 285298), (596, 142649), (1937, 43892), (3874, 21946), (7748, 10973)]