31940988

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{10357}}^1$

素因数の和:10621

約数の個数: 24

約数和(自身を含む): 74826192

約数和(自身を除く): 42885204

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 10357, 20714, 31071, 41428, 62142, 124284, 2661749, 5323498, 7985247, 10646996, 15970494, 31940988]

約数ペア:

[(1, 31940988), (2, 15970494), (3, 10646996), (4, 7985247), (6, 5323498), (12, 2661749), (257, 124284), (514, 62142), (771, 41428), (1028, 31071), (1542, 20714), (3084, 10357)]