171341836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{17491}}^1$

素因数の和:17605

約数の個数: 24

約数和(自身を含む): 313456640

約数和(自身を除く): 142114804

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 17491, 34982, 69964, 542221, 1084442, 1381789, 2168884, 2763578, 5527156, 42835459, 85670918, 171341836]

約数ペア:

[(1, 171341836), (2, 85670918), (4, 42835459), (31, 5527156), (62, 2763578), (79, 2168884), (124, 1381789), (158, 1084442), (316, 542221), (2449, 69964), (4898, 34982), (9796, 17491)]