90241312

素因数分解:

$2^5\times 7^1\times {\mathrm{402863}}^1$

素因数の和:402880

約数の個数: 24

約数和(自身を含む): 203043456

約数和(自身を除く): 112802144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 402863, 805726, 1611452, 2820041, 3222904, 5640082, 6445808, 11280164, 12891616, 22560328, 45120656, 90241312]

約数ペア:

[(1, 90241312), (2, 45120656), (4, 22560328), (7, 12891616), (8, 11280164), (14, 6445808), (16, 5640082), (28, 3222904), (32, 2820041), (56, 1611452), (112, 805726), (224, 402863)]