131850998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{51869}}^1$

素因数の和:51943

約数の個数: 16

約数和(自身を含む): 209139840

約数和(自身を除く): 77288842

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 51869, 103738, 1607939, 2126629, 3215878, 4253258, 65925499, 131850998]

約数ペア:

[(1, 131850998), (2, 65925499), (31, 4253258), (41, 3215878), (62, 2126629), (82, 1607939), (1271, 103738), (2542, 51869)]