81849552

素因数分解:

$2^4\times 3^1\times {\mathrm{1705199}}^1$

素因数の和:1705210

約数の個数: 20

約数和(自身を含む): 211444800

約数和(自身を除く): 129595248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1705199, 3410398, 5115597, 6820796, 10231194, 13641592, 20462388, 27283184, 40924776, 81849552]

約数ペア:

[(1, 81849552), (2, 40924776), (3, 27283184), (4, 20462388), (6, 13641592), (8, 10231194), (12, 6820796), (16, 5115597), (24, 3410398), (48, 1705199)]