85479338

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 153031680

約数和(自身を除く): 67552342

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 2213, 2759, 4426, 5518, 15491, 19313, 30982, 38626, 68603, 137206, 196957, 393914, 480221, 960442, 1378699, 2757398, 6105667, 12211334, 42739669, 85479338]

約数ペア:

[(1, 85479338), (2, 42739669), (7, 12211334), (14, 6105667), (31, 2757398), (62, 1378699), (89, 960442), (178, 480221), (217, 393914), (434, 196957), (623, 137206), (1246, 68603), (2213, 38626), (2759, 30982), (4426, 19313), (5518, 15491)]