187174672

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{109331}}^1$

素因数の和:109446

約数の個数: 20

約数和(自身を含む): 366043536

約数和(自身を除く): 178868864

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 109331, 218662, 437324, 874648, 1749296, 11698417, 23396834, 46793668, 93587336, 187174672]

約数ペア:

[(1, 187174672), (2, 93587336), (4, 46793668), (8, 23396834), (16, 11698417), (107, 1749296), (214, 874648), (428, 437324), (856, 218662), (1712, 109331)]