99640528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{479041}}^1$

素因数の和:479062

約数の個数: 20

約数和(自身を含む): 207904228

約数和(自身を除く): 108263700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 479041, 958082, 1916164, 3832328, 6227533, 7664656, 12455066, 24910132, 49820264, 99640528]

約数ペア:

[(1, 99640528), (2, 49820264), (4, 24910132), (8, 12455066), (13, 7664656), (16, 6227533), (26, 3832328), (52, 1916164), (104, 958082), (208, 479041)]