85111852

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 175779072

約数和(自身を除く): 90667220

約数列:

[1, 2, 4, 7, 14, 28, 53, 83, 106, 166, 212, 332, 371, 581, 691, 742, 1162, 1382, 1484, 2324, 2764, 4399, 4837, 8798, 9674, 17596, 19348, 30793, 36623, 57353, 61586, 73246, 114706, 123172, 146492, 229412, 256361, 401471, 512722, 802942, 1025444, 1605884, 3039709, 6079418, 12158836, 21277963, 42555926, 85111852]

約数ペア:

[(1, 85111852), (2, 42555926), (4, 21277963), (7, 12158836), (14, 6079418), (28, 3039709), (53, 1605884), (83, 1025444), (106, 802942), (166, 512722), (212, 401471), (332, 256361), (371, 229412), (581, 146492), (691, 123172), (742, 114706), (1162, 73246), (1382, 61586), (1484, 57353), (2324, 36623), (2764, 30793), (4399, 19348), (4837, 17596), (8798, 9674)]