30878816

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{22441}}^1$

素因数の和:22494

約数の個数: 24

約数和(自身を含む): 62209224

約数和(自身を除く): 31330408

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 22441, 44882, 89764, 179528, 359056, 718112, 964963, 1929926, 3859852, 7719704, 15439408, 30878816]

約数ペア:

[(1, 30878816), (2, 15439408), (4, 7719704), (8, 3859852), (16, 1929926), (32, 964963), (43, 718112), (86, 359056), (172, 179528), (344, 89764), (688, 44882), (1376, 22441)]