31964088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2008

約数の個数: 64

約数和(自身を含む): 87726240

約数和(自身を除く): 55762152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 1933, 2067, 2756, 3866, 4134, 5512, 5799, 7732, 8268, 11598, 15464, 16536, 23196, 25129, 46392, 50258, 75387, 100516, 102449, 150774, 201032, 204898, 301548, 307347, 409796, 603096, 614694, 819592, 1229388, 1331837, 2458776, 2663674, 3995511, 5327348, 7991022, 10654696, 15982044, 31964088]

約数ペア:

[(1, 31964088), (2, 15982044), (3, 10654696), (4, 7991022), (6, 5327348), (8, 3995511), (12, 2663674), (13, 2458776), (24, 1331837), (26, 1229388), (39, 819592), (52, 614694), (53, 603096), (78, 409796), (104, 307347), (106, 301548), (156, 204898), (159, 201032), (212, 150774), (312, 102449), (318, 100516), (424, 75387), (636, 50258), (689, 46392), (1272, 25129), (1378, 23196), (1933, 16536), (2067, 15464), (2756, 11598), (3866, 8268), (4134, 7732), (5512, 5799)]