30984784

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{10139}}^1$

素因数の和:10338

約数の個数: 20

約数和(自身を含む): 60353280

約数和(自身を除く): 29368496

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 10139, 20278, 40556, 81112, 162224, 1936549, 3873098, 7746196, 15492392, 30984784]

約数ペア:

[(1, 30984784), (2, 15492392), (4, 7746196), (8, 3873098), (16, 1936549), (191, 162224), (382, 81112), (764, 40556), (1528, 20278), (3056, 10139)]