31642492

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 65253888

約数和(自身を除く): 33611396

約数列:

[1, 2, 4, 7, 14, 28, 67, 101, 134, 167, 202, 268, 334, 404, 469, 668, 707, 938, 1169, 1414, 1876, 2338, 2828, 4676, 6767, 11189, 13534, 16867, 22378, 27068, 33734, 44756, 47369, 67468, 78323, 94738, 118069, 156646, 189476, 236138, 313292, 472276, 1130089, 2260178, 4520356, 7910623, 15821246, 31642492]

約数ペア:

[(1, 31642492), (2, 15821246), (4, 7910623), (7, 4520356), (14, 2260178), (28, 1130089), (67, 472276), (101, 313292), (134, 236138), (167, 189476), (202, 156646), (268, 118069), (334, 94738), (404, 78323), (469, 67468), (668, 47369), (707, 44756), (938, 33734), (1169, 27068), (1414, 22378), (1876, 16867), (2338, 13534), (2828, 11189), (4676, 6767)]