31984488

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1447}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 86966880

約数和(自身を除く): 54982392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1447, 1842, 2456, 2763, 2894, 3684, 4341, 5526, 5788, 7368, 8682, 11052, 11576, 13023, 17364, 22104, 26046, 34728, 52092, 104184, 444229, 888458, 1332687, 1776916, 2665374, 3553832, 3998061, 5330748, 7996122, 10661496, 15992244, 31984488]

約数ペア:

[(1, 31984488), (2, 15992244), (3, 10661496), (4, 7996122), (6, 5330748), (8, 3998061), (9, 3553832), (12, 2665374), (18, 1776916), (24, 1332687), (36, 888458), (72, 444229), (307, 104184), (614, 52092), (921, 34728), (1228, 26046), (1447, 22104), (1842, 17364), (2456, 13023), (2763, 11576), (2894, 11052), (3684, 8682), (4341, 7368), (5526, 5788)]