163950830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{8867}}^1$

素因数の和:8960

約数の個数: 24

約数和(自身を含む): 302168232

約数和(自身を除く): 138217402

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 8867, 9245, 17734, 18490, 44335, 88670, 381281, 762562, 1906405, 3812810, 16395083, 32790166, 81975415, 163950830]

約数ペア:

[(1, 163950830), (2, 81975415), (5, 32790166), (10, 16395083), (43, 3812810), (86, 1906405), (215, 762562), (430, 381281), (1849, 88670), (3698, 44335), (8867, 18490), (9245, 17734)]