31220528

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{4657}}^1$

素因数の和:5084

約数の個数: 20

約数和(自身を含む): 60647160

約数和(自身を除く): 29426632

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 4657, 6704, 9314, 18628, 37256, 74512, 1951283, 3902566, 7805132, 15610264, 31220528]

約数ペア:

[(1, 31220528), (2, 15610264), (4, 7805132), (8, 3902566), (16, 1951283), (419, 74512), (838, 37256), (1676, 18628), (3352, 9314), (4657, 6704)]