85221992

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 176113440

約数和(自身を除く): 90891448

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 361, 437, 722, 874, 1283, 1444, 1748, 2566, 2888, 3496, 5132, 8303, 10264, 16606, 24377, 29509, 33212, 48754, 59018, 66424, 97508, 118036, 195016, 236072, 463163, 560671, 926326, 1121342, 1852652, 2242684, 3705304, 4485368, 10652749, 21305498, 42610996, 85221992]

約数ペア:

[(1, 85221992), (2, 42610996), (4, 21305498), (8, 10652749), (19, 4485368), (23, 3705304), (38, 2242684), (46, 1852652), (76, 1121342), (92, 926326), (152, 560671), (184, 463163), (361, 236072), (437, 195016), (722, 118036), (874, 97508), (1283, 66424), (1444, 59018), (1748, 48754), (2566, 33212), (2888, 29509), (3496, 24377), (5132, 16606), (8303, 10264)]