42990832

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{12049}}^1$

素因数の和:12280

約数の個数: 20

約数和(自身を含む): 83675200

約数和(自身を除く): 40684368

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 12049, 24098, 48196, 96392, 192784, 2686927, 5373854, 10747708, 21495416, 42990832]

約数ペア:

[(1, 42990832), (2, 21495416), (4, 10747708), (8, 5373854), (16, 2686927), (223, 192784), (446, 96392), (892, 48196), (1784, 24098), (3568, 12049)]