65364016

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{2539}}^1$

素因数の和:4156

約数の個数: 20

約数和(自身を含む): 126771400

約数和(自身を除く): 61407384

約数列:

[1, 2, 4, 8, 16, 1609, 2539, 3218, 5078, 6436, 10156, 12872, 20312, 25744, 40624, 4085251, 8170502, 16341004, 32682008, 65364016]

約数ペア:

[(1, 65364016), (2, 32682008), (4, 16341004), (8, 8170502), (16, 4085251), (1609, 40624), (2539, 25744), (3218, 20312), (5078, 12872), (6436, 10156)]