87269104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419563}}^1$

素因数の和:419584

約数の個数: 20

約数和(自身を含む): 182090776

約数和(自身を除く): 94821672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419563, 839126, 1678252, 3356504, 5454319, 6713008, 10908638, 21817276, 43634552, 87269104]

約数ペア:

[(1, 87269104), (2, 43634552), (4, 21817276), (8, 10908638), (13, 6713008), (16, 5454319), (26, 3356504), (52, 1678252), (104, 839126), (208, 419563)]