67248176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{135581}}^1$

素因数の和:135620

約数の個数: 20

約数和(自身を含む): 134497344

約数和(自身を除く): 67249168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 135581, 271162, 542324, 1084648, 2169296, 4203011, 8406022, 16812044, 33624088, 67248176]

約数ペア:

[(1, 67248176), (2, 33624088), (4, 16812044), (8, 8406022), (16, 4203011), (31, 2169296), (62, 1084648), (124, 542324), (248, 271162), (496, 135581)]