168736496

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{10861}}^1$

素因数の和:11840

約数の個数: 20

約数和(自身を含む): 327293784

約数和(自身を除く): 158557288

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 10861, 15536, 21722, 43444, 86888, 173776, 10546031, 21092062, 42184124, 84368248, 168736496]

約数ペア:

[(1, 168736496), (2, 84368248), (4, 42184124), (8, 21092062), (16, 10546031), (971, 173776), (1942, 86888), (3884, 43444), (7768, 21722), (10861, 15536)]