31284528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 88910976

約数和(自身を除く): 57626448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 193, 264, 307, 386, 528, 579, 614, 772, 921, 1158, 1228, 1544, 1842, 2123, 2316, 2456, 3088, 3377, 3684, 4246, 4632, 4912, 6369, 6754, 7368, 8492, 9264, 10131, 12738, 13508, 14736, 16984, 20262, 25476, 27016, 33968, 40524, 50952, 54032, 59251, 81048, 101904, 118502, 162096, 177753, 237004, 355506, 474008, 651761, 711012, 948016, 1303522, 1422024, 1955283, 2607044, 2844048, 3910566, 5214088, 7821132, 10428176, 15642264, 31284528]

約数ペア:

[(1, 31284528), (2, 15642264), (3, 10428176), (4, 7821132), (6, 5214088), (8, 3910566), (11, 2844048), (12, 2607044), (16, 1955283), (22, 1422024), (24, 1303522), (33, 948016), (44, 711012), (48, 651761), (66, 474008), (88, 355506), (132, 237004), (176, 177753), (193, 162096), (264, 118502), (307, 101904), (386, 81048), (528, 59251), (579, 54032), (614, 50952), (772, 40524), (921, 33968), (1158, 27016), (1228, 25476), (1544, 20262), (1842, 16984), (2123, 14736), (2316, 13508), (2456, 12738), (3088, 10131), (3377, 9264), (3684, 8492), (4246, 7368), (4632, 6754), (4912, 6369)]