85725328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1123}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 179516288

約数和(自身を除く): 93790960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1123, 1468, 2246, 2936, 4492, 4771, 5872, 8984, 9542, 14599, 17968, 19084, 29198, 38168, 58396, 76336, 116792, 233584, 412141, 824282, 1648564, 3297128, 5357833, 6594256, 10715666, 21431332, 42862664, 85725328]

約数ペア:

[(1, 85725328), (2, 42862664), (4, 21431332), (8, 10715666), (13, 6594256), (16, 5357833), (26, 3297128), (52, 1648564), (104, 824282), (208, 412141), (367, 233584), (734, 116792), (1123, 76336), (1468, 58396), (2246, 38168), (2936, 29198), (4492, 19084), (4771, 17968), (5872, 14599), (8984, 9542)]