31550388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 77844480

約数和(自身を除く): 46294092

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1447, 1817, 2894, 3634, 4341, 5451, 5788, 7268, 8682, 10902, 17364, 21804, 33281, 66562, 99843, 114313, 133124, 199686, 228626, 342939, 399372, 457252, 685878, 1371756, 2629199, 5258398, 7887597, 10516796, 15775194, 31550388]

約数ペア:

[(1, 31550388), (2, 15775194), (3, 10516796), (4, 7887597), (6, 5258398), (12, 2629199), (23, 1371756), (46, 685878), (69, 457252), (79, 399372), (92, 342939), (138, 228626), (158, 199686), (237, 133124), (276, 114313), (316, 99843), (474, 66562), (948, 33281), (1447, 21804), (1817, 17364), (2894, 10902), (3634, 8682), (4341, 7268), (5451, 5788)]