160821052

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{8101}}^1$

素因数の和:8821

約数の個数: 24

約数和(自身を含む): 322135520

約数和(自身を除く): 161314468

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 4963, 8101, 9926, 16202, 19852, 32404, 56707, 113414, 226828, 5743609, 11487218, 22974436, 40205263, 80410526, 160821052]

約数ペア:

[(1, 160821052), (2, 80410526), (4, 40205263), (7, 22974436), (14, 11487218), (28, 5743609), (709, 226828), (1418, 113414), (2836, 56707), (4963, 32404), (8101, 19852), (9926, 16202)]