42653962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18433}}^1$

素因数の和:18537

約数の個数: 16

約数和(自身を含む): 69680520

約数和(自身を除く): 27026558

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 18433, 36866, 239629, 479258, 1640537, 3281074, 21326981, 42653962]

約数ペア:

[(1, 42653962), (2, 21326981), (13, 3281074), (26, 1640537), (89, 479258), (178, 239629), (1157, 36866), (2314, 18433)]