31924452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{977}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 85438080

約数和(自身を除く): 53513628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 977, 1167, 1556, 1954, 2334, 2723, 2931, 3908, 4668, 5446, 5862, 6839, 8169, 10892, 11724, 13678, 16338, 20517, 27356, 32676, 41034, 82068, 380053, 760106, 1140159, 1520212, 2280318, 2660371, 4560636, 5320742, 7981113, 10641484, 15962226, 31924452]

約数ペア:

[(1, 31924452), (2, 15962226), (3, 10641484), (4, 7981113), (6, 5320742), (7, 4560636), (12, 2660371), (14, 2280318), (21, 1520212), (28, 1140159), (42, 760106), (84, 380053), (389, 82068), (778, 41034), (977, 32676), (1167, 27356), (1556, 20517), (1954, 16338), (2334, 13678), (2723, 11724), (2931, 10892), (3908, 8169), (4668, 6839), (5446, 5862)]