31122312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4337}}^1$

素因数の和:4382

約数の個数: 64

約数和(自身を含む): 87454080

約数和(自身を除く): 56331768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 4337, 7176, 8674, 13011, 17348, 26022, 34696, 52044, 56381, 99751, 104088, 112762, 169143, 199502, 225524, 299253, 338286, 399004, 451048, 598506, 676572, 798008, 1197012, 1296763, 1353144, 2394024, 2593526, 3890289, 5187052, 7780578, 10374104, 15561156, 31122312]

約数ペア:

[(1, 31122312), (2, 15561156), (3, 10374104), (4, 7780578), (6, 5187052), (8, 3890289), (12, 2593526), (13, 2394024), (23, 1353144), (24, 1296763), (26, 1197012), (39, 798008), (46, 676572), (52, 598506), (69, 451048), (78, 399004), (92, 338286), (104, 299253), (138, 225524), (156, 199502), (184, 169143), (276, 112762), (299, 104088), (312, 99751), (552, 56381), (598, 52044), (897, 34696), (1196, 26022), (1794, 17348), (2392, 13011), (3588, 8674), (4337, 7176)]