87769438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{1549}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 135147600

約数和(自身を除く): 47378162

約数列:

[1, 2, 41, 82, 691, 1382, 1549, 3098, 28331, 56662, 63509, 127018, 1070359, 2140718, 43884719, 87769438]

約数ペア:

[(1, 87769438), (2, 43884719), (41, 2140718), (82, 1070359), (691, 127018), (1382, 63509), (1549, 56662), (3098, 28331)]