31318008

素因数分解:

$2^3\times 3^1\times {\mathrm{809}}^1\times {\mathrm{1613}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 78440400

約数和(自身を除く): 47122392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 809, 1613, 1618, 2427, 3226, 3236, 4839, 4854, 6452, 6472, 9678, 9708, 12904, 19356, 19416, 38712, 1304917, 2609834, 3914751, 5219668, 7829502, 10439336, 15659004, 31318008]

約数ペア:

[(1, 31318008), (2, 15659004), (3, 10439336), (4, 7829502), (6, 5219668), (8, 3914751), (12, 2609834), (24, 1304917), (809, 38712), (1613, 19416), (1618, 19356), (2427, 12904), (3226, 9708), (3236, 9678), (4839, 6472), (4854, 6452)]