142648112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{287597}}^1$

素因数の和:287636

約数の個数: 20

約数和(自身を含む): 285297216

約数和(自身を除く): 142649104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 287597, 575194, 1150388, 2300776, 4601552, 8915507, 17831014, 35662028, 71324056, 142648112]

約数ペア:

[(1, 142648112), (2, 71324056), (4, 35662028), (8, 17831014), (16, 8915507), (31, 4601552), (62, 2300776), (124, 1150388), (248, 575194), (496, 287597)]