42247328

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{30703}}^1$

素因数の和:30756

約数の個数: 24

約数和(自身を含む): 85111488

約数和(自身を除く): 42864160

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 30703, 61406, 122812, 245624, 491248, 982496, 1320229, 2640458, 5280916, 10561832, 21123664, 42247328]

約数ペア:

[(1, 42247328), (2, 21123664), (4, 10561832), (8, 5280916), (16, 2640458), (32, 1320229), (43, 982496), (86, 491248), (172, 245624), (344, 122812), (688, 61406), (1376, 30703)]