8648432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41579}}^1$

素因数の和:41600

約数の個数: 20

約数和(自身を含む): 18045720

約数和(自身を除く): 9397288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 41579, 83158, 166316, 332632, 540527, 665264, 1081054, 2162108, 4324216, 8648432]

約数ペア:

[(1, 8648432), (2, 4324216), (4, 2162108), (8, 1081054), (13, 665264), (16, 540527), (26, 332632), (52, 166316), (104, 83158), (208, 41579)]