89887486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{3517}}^1$

素因数の和:4515

約数の個数: 16

約数和(自身を含む): 145391904

約数和(自身を除く): 55504418

約数列:

[1, 2, 13, 26, 983, 1966, 3517, 7034, 12779, 25558, 45721, 91442, 3457211, 6914422, 44943743, 89887486]

約数ペア:

[(1, 89887486), (2, 44943743), (13, 6914422), (26, 3457211), (983, 91442), (1966, 45721), (3517, 25558), (7034, 12779)]