64691090

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{17627}}^1$

素因数の和:18001

約数の個数: 16

約数和(自身を含む): 116767872

約数和(自身を除く): 52076782

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 17627, 35254, 88135, 176270, 6469109, 12938218, 32345545, 64691090]

約数ペア:

[(1, 64691090), (2, 32345545), (5, 12938218), (10, 6469109), (367, 176270), (734, 88135), (1835, 35254), (3670, 17627)]