31586982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5741}}^1$

素因数の和:5884

約数の個数: 32

約数和(自身を含む): 72762624

約数和(自身を除く): 41175642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 5741, 11482, 17223, 34446, 40187, 80374, 120561, 241122, 752071, 1504142, 2256213, 4512426, 5264497, 10528994, 15793491, 31586982]

約数ペア:

[(1, 31586982), (2, 15793491), (3, 10528994), (6, 5264497), (7, 4512426), (14, 2256213), (21, 1504142), (42, 752071), (131, 241122), (262, 120561), (393, 80374), (786, 40187), (917, 34446), (1834, 17223), (2751, 11482), (5502, 5741)]