31350108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 77898240

約数和(自身を除く): 46548132

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 239, 478, 643, 717, 956, 1286, 1434, 1929, 2572, 2868, 3858, 4063, 7716, 8126, 10931, 12189, 16252, 21862, 24378, 32793, 43724, 48756, 65586, 131172, 153677, 307354, 461031, 614708, 922062, 1844124, 2612509, 5225018, 7837527, 10450036, 15675054, 31350108]

約数ペア:

[(1, 31350108), (2, 15675054), (3, 10450036), (4, 7837527), (6, 5225018), (12, 2612509), (17, 1844124), (34, 922062), (51, 614708), (68, 461031), (102, 307354), (204, 153677), (239, 131172), (478, 65586), (643, 48756), (717, 43724), (956, 32793), (1286, 24378), (1434, 21862), (1929, 16252), (2572, 12189), (2868, 10931), (3858, 8126), (4063, 7716)]