31030442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3359}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 48384000

約数和(自身を除く): 17353558

約数列:

[1, 2, 31, 62, 149, 298, 3359, 4619, 6718, 9238, 104129, 208258, 500491, 1000982, 15515221, 31030442]

約数ペア:

[(1, 31030442), (2, 15515221), (31, 1000982), (62, 500491), (149, 208258), (298, 104129), (3359, 9238), (4619, 6718)]