31605378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1571}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 72437760

約数和(自身を除く): 40832382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 958, 1437, 1571, 2874, 3142, 3353, 4713, 6706, 9426, 10059, 10997, 20118, 21994, 32991, 65982, 752509, 1505018, 2257527, 4515054, 5267563, 10535126, 15802689, 31605378]

約数ペア:

[(1, 31605378), (2, 15802689), (3, 10535126), (6, 5267563), (7, 4515054), (14, 2257527), (21, 1505018), (42, 752509), (479, 65982), (958, 32991), (1437, 21994), (1571, 20118), (2874, 10997), (3142, 10059), (3353, 9426), (4713, 6706)]