87157744

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{6571}}^1$

素因数の和:7408

約数の個数: 20

約数和(自身を含む): 169097560

約数和(自身を除く): 81939816

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6571, 6632, 13142, 13264, 26284, 52568, 105136, 5447359, 10894718, 21789436, 43578872, 87157744]

約数ペア:

[(1, 87157744), (2, 43578872), (4, 21789436), (8, 10894718), (16, 5447359), (829, 105136), (1658, 52568), (3316, 26284), (6571, 13264), (6632, 13142)]