85813466

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 136686528

約数和(自身を除く): 50873062

約数列:

[1, 2, 43, 53, 67, 86, 106, 134, 281, 562, 2279, 2881, 3551, 4558, 5762, 7102, 12083, 14893, 18827, 24166, 29786, 37654, 152693, 305386, 640399, 809561, 997831, 1280798, 1619122, 1995662, 42906733, 85813466]

約数ペア:

[(1, 85813466), (2, 42906733), (43, 1995662), (53, 1619122), (67, 1280798), (86, 997831), (106, 809561), (134, 640399), (281, 305386), (562, 152693), (2279, 37654), (2881, 29786), (3551, 24166), (4558, 18827), (5762, 14893), (7102, 12083)]