2175952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 4499712

約数和(自身を除く): 2323760

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 107, 124, 164, 214, 248, 328, 428, 496, 656, 856, 1271, 1712, 2542, 3317, 4387, 5084, 6634, 8774, 10168, 13268, 17548, 20336, 26536, 35096, 53072, 70192, 135997, 271994, 543988, 1087976, 2175952]

約数ペア:

[(1, 2175952), (2, 1087976), (4, 543988), (8, 271994), (16, 135997), (31, 70192), (41, 53072), (62, 35096), (82, 26536), (107, 20336), (124, 17548), (164, 13268), (214, 10168), (248, 8774), (328, 6634), (428, 5084), (496, 4387), (656, 3317), (856, 2542), (1271, 1712)]