8070704

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{991}}^1$

素因数の和:1508

約数の個数: 20

約数和(自身を含む): 15683520

約数和(自身を除く): 7612816

約数列:

[1, 2, 4, 8, 16, 509, 991, 1018, 1982, 2036, 3964, 4072, 7928, 8144, 15856, 504419, 1008838, 2017676, 4035352, 8070704]

約数ペア:

[(1, 8070704), (2, 4035352), (4, 2017676), (8, 1008838), (16, 504419), (509, 15856), (991, 8144), (1018, 7928), (1982, 4072), (2036, 3964)]