16170856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 33201000

約数和(自身を除く): 17030144

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2549, 3172, 5098, 6344, 10196, 20392, 33137, 66274, 132548, 155489, 265096, 310978, 621956, 1243912, 2021357, 4042714, 8085428, 16170856]

約数ペア:

[(1, 16170856), (2, 8085428), (4, 4042714), (8, 2021357), (13, 1243912), (26, 621956), (52, 310978), (61, 265096), (104, 155489), (122, 132548), (244, 66274), (488, 33137), (793, 20392), (1586, 10196), (2549, 6344), (3172, 5098)]