17231656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 34997760

約数和(自身を除く): 17766104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 743, 892, 1486, 1784, 2899, 2972, 5798, 5944, 9659, 11596, 19318, 23192, 38636, 77272, 165689, 331378, 662756, 1325512, 2153957, 4307914, 8615828, 17231656]

約数ペア:

[(1, 17231656), (2, 8615828), (4, 4307914), (8, 2153957), (13, 1325512), (26, 662756), (52, 331378), (104, 165689), (223, 77272), (446, 38636), (743, 23192), (892, 19318), (1486, 11596), (1784, 9659), (2899, 5944), (2972, 5798)]