31036248

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1933}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 84477120

約数和(自身を除く): 53440872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 1933, 2007, 2676, 3866, 4014, 5352, 5799, 7732, 8028, 11598, 15464, 16056, 17397, 23196, 34794, 46392, 69588, 139176, 431059, 862118, 1293177, 1724236, 2586354, 3448472, 3879531, 5172708, 7759062, 10345416, 15518124, 31036248]

約数ペア:

[(1, 31036248), (2, 15518124), (3, 10345416), (4, 7759062), (6, 5172708), (8, 3879531), (9, 3448472), (12, 2586354), (18, 1724236), (24, 1293177), (36, 862118), (72, 431059), (223, 139176), (446, 69588), (669, 46392), (892, 34794), (1338, 23196), (1784, 17397), (1933, 16056), (2007, 15464), (2676, 11598), (3866, 8028), (4014, 7732), (5352, 5799)]