328032904

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{163363}}^1$

素因数の和:163620

約数の個数: 16

約数和(自身を含む): 617515920

約数和(自身を除く): 289483016

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 163363, 326726, 653452, 1306904, 41004113, 82008226, 164016452, 328032904]

約数ペア:

[(1, 328032904), (2, 164016452), (4, 82008226), (8, 41004113), (251, 1306904), (502, 653452), (1004, 326726), (2008, 163363)]