87112012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{98543}}^1$

素因数の和:98577

約数の個数: 24

約数和(自身を含む): 173831616

約数和(自身を除く): 86719604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 98543, 197086, 394172, 1281059, 1675231, 2562118, 3350462, 5124236, 6700924, 21778003, 43556006, 87112012]

約数ペア:

[(1, 87112012), (2, 43556006), (4, 21778003), (13, 6700924), (17, 5124236), (26, 3350462), (34, 2562118), (52, 1675231), (68, 1281059), (221, 394172), (442, 197086), (884, 98543)]