43172506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 71745408

約数和(自身を除く): 28572902

約数列:

[1, 2, 13, 26, 61, 122, 163, 167, 326, 334, 793, 1586, 2119, 2171, 4238, 4342, 9943, 10187, 19886, 20374, 27221, 54442, 129259, 132431, 258518, 264862, 353873, 707746, 1660481, 3320962, 21586253, 43172506]

約数ペア:

[(1, 43172506), (2, 21586253), (13, 3320962), (26, 1660481), (61, 707746), (122, 353873), (163, 264862), (167, 258518), (326, 132431), (334, 129259), (793, 54442), (1586, 27221), (2119, 20374), (2171, 19886), (4238, 10187), (4342, 9943)]