16142170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 31876416

約数和(自身を除く): 15734246

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 571, 1142, 1285, 2570, 2827, 2855, 5654, 5710, 6281, 12562, 14135, 28270, 31405, 62810, 146747, 293494, 733735, 1467470, 1614217, 3228434, 8071085, 16142170]

約数ペア:

[(1, 16142170), (2, 8071085), (5, 3228434), (10, 1614217), (11, 1467470), (22, 733735), (55, 293494), (110, 146747), (257, 62810), (514, 31405), (571, 28270), (1142, 14135), (1285, 12562), (2570, 6281), (2827, 5710), (2855, 5654)]