119790064

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{105449}}^1$

素因数の和:105528

約数の個数: 20

約数和(自身を含む): 235364400

約数和(自身を除く): 115574336

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 105449, 210898, 421796, 843592, 1687184, 7486879, 14973758, 29947516, 59895032, 119790064]

約数ペア:

[(1, 119790064), (2, 59895032), (4, 29947516), (8, 14973758), (16, 7486879), (71, 1687184), (142, 843592), (284, 421796), (568, 210898), (1136, 105449)]