81519038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{3019}}^1$

素因数の和:3631

約数の個数: 16

約数和(自身を含む): 127854720

約数和(自身を除く): 46335682

約数列:

[1, 2, 23, 46, 587, 1174, 3019, 6038, 13501, 27002, 69437, 138874, 1772153, 3544306, 40759519, 81519038]

約数ペア:

[(1, 81519038), (2, 40759519), (23, 3544306), (46, 1772153), (587, 138874), (1174, 69437), (3019, 27002), (6038, 13501)]