87498424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3491}}^1$

素因数の和:3751

約数の個数: 32

約数和(自身を含む): 177463440

約数和(自身を除く): 89965016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 964, 1928, 3133, 3491, 6266, 6982, 12532, 13964, 25064, 27928, 45383, 90766, 181532, 363064, 841331, 1682662, 3365324, 6730648, 10937303, 21874606, 43749212, 87498424]

約数ペア:

[(1, 87498424), (2, 43749212), (4, 21874606), (8, 10937303), (13, 6730648), (26, 3365324), (52, 1682662), (104, 841331), (241, 363064), (482, 181532), (964, 90766), (1928, 45383), (3133, 27928), (3491, 25064), (6266, 13964), (6982, 12532)]