87259070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{212827}}^1$

素因数の和:212875

約数の個数: 16

約数和(自身を含む): 160897968

約数和(自身を除く): 73638898

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 212827, 425654, 1064135, 2128270, 8725907, 17451814, 43629535, 87259070]

約数ペア:

[(1, 87259070), (2, 43629535), (5, 17451814), (10, 8725907), (41, 2128270), (82, 1064135), (205, 425654), (410, 212827)]