416408072

素因数分解:

$2^3\times {\mathrm{4003}}^1\times {\mathrm{13003}}^1$

素因数の和:17012

約数の個数: 16

約数和(自身を含む): 781020240

約数和(自身を除く): 364612168

約数列:

[1, 2, 4, 8, 4003, 8006, 13003, 16012, 26006, 32024, 52012, 104024, 52051009, 104102018, 208204036, 416408072]

約数ペア:

[(1, 416408072), (2, 208204036), (4, 104102018), (8, 52051009), (4003, 104024), (8006, 52012), (13003, 32024), (16012, 26006)]