86881016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4663}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 173780640

約数和(自身を除く): 86899624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 4663, 9316, 9326, 18632, 18652, 37304, 79271, 158542, 317084, 634168, 638831, 1277662, 2555324, 5110648, 10860127, 21720254, 43440508, 86881016]

約数ペア:

[(1, 86881016), (2, 43440508), (4, 21720254), (8, 10860127), (17, 5110648), (34, 2555324), (68, 1277662), (136, 638831), (137, 634168), (274, 317084), (548, 158542), (1096, 79271), (2329, 37304), (4658, 18652), (4663, 18632), (9316, 9326)]