39852112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{80347}}^1$

素因数の和:80386

約数の個数: 20

約数和(自身を含む): 79705216

約数和(自身を除く): 39853104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 80347, 160694, 321388, 642776, 1285552, 2490757, 4981514, 9963028, 19926056, 39852112]

約数ペア:

[(1, 39852112), (2, 19926056), (4, 9963028), (8, 4981514), (16, 2490757), (31, 1285552), (62, 642776), (124, 321388), (248, 160694), (496, 80347)]