87374618

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{823}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 132696960

約数和(自身を除く): 45322342

約数列:

[1, 2, 109, 218, 487, 823, 974, 1646, 53083, 89707, 106166, 179414, 400801, 801602, 43687309, 87374618]

約数ペア:

[(1, 87374618), (2, 43687309), (109, 801602), (218, 400801), (487, 179414), (823, 106166), (974, 89707), (1646, 53083)]