31145496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3368

約数の個数: 64

約数和(自身を含む): 86054400

約数和(自身を除く): 54908904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 3319, 4692, 6638, 9384, 9957, 13276, 19914, 26552, 39828, 56423, 76337, 79656, 112846, 152674, 169269, 225692, 229011, 305348, 338538, 451384, 458022, 610696, 677076, 916044, 1297729, 1354152, 1832088, 2595458, 3893187, 5190916, 7786374, 10381832, 15572748, 31145496]

約数ペア:

[(1, 31145496), (2, 15572748), (3, 10381832), (4, 7786374), (6, 5190916), (8, 3893187), (12, 2595458), (17, 1832088), (23, 1354152), (24, 1297729), (34, 916044), (46, 677076), (51, 610696), (68, 458022), (69, 451384), (92, 338538), (102, 305348), (136, 229011), (138, 225692), (184, 169269), (204, 152674), (276, 112846), (391, 79656), (408, 76337), (552, 56423), (782, 39828), (1173, 26552), (1564, 19914), (2346, 13276), (3128, 9957), (3319, 9384), (4692, 6638)]