87730106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{49121}}^1$

素因数の和:49189

約数の個数: 16

約数和(自身を含む): 141471360

約数和(自身を除く): 53741254

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 49121, 98242, 933299, 1866598, 2308687, 4617374, 43865053, 87730106]

約数ペア:

[(1, 87730106), (2, 43865053), (19, 4617374), (38, 2308687), (47, 1866598), (94, 933299), (893, 98242), (1786, 49121)]