23158456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 44627760

約数和(自身を除く): 21469304

約数列:

[1, 2, 4, 8, 53, 106, 193, 212, 283, 386, 424, 566, 772, 1132, 1544, 2264, 10229, 14999, 20458, 29998, 40916, 54619, 59996, 81832, 109238, 119992, 218476, 436952, 2894807, 5789614, 11579228, 23158456]

約数ペア:

[(1, 23158456), (2, 11579228), (4, 5789614), (8, 2894807), (53, 436952), (106, 218476), (193, 119992), (212, 109238), (283, 81832), (386, 59996), (424, 54619), (566, 40916), (772, 29998), (1132, 20458), (1544, 14999), (2264, 10229)]