31952024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3889}}^1$

素因数の和:3987

約数の個数: 32

約数和(自身を含む): 65352000

約数和(自身を除く): 33399976

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 3889, 4108, 7778, 8216, 15556, 31112, 50557, 101114, 202228, 307231, 404456, 614462, 1228924, 2457848, 3994003, 7988006, 15976012, 31952024]

約数ペア:

[(1, 31952024), (2, 15976012), (4, 7988006), (8, 3994003), (13, 2457848), (26, 1228924), (52, 614462), (79, 404456), (104, 307231), (158, 202228), (316, 101114), (632, 50557), (1027, 31112), (2054, 15556), (3889, 8216), (4108, 7778)]