85915136

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5462

約数の個数: 40

約数和(自身を含む): 177232704

約数和(自身を除く): 91317568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 5413, 7936, 10826, 15872, 21652, 43304, 86608, 167803, 173216, 335606, 346432, 671212, 692864, 1342424, 1385728, 2684848, 2771456, 5369696, 10739392, 21478784, 42957568, 85915136]

約数ペア:

[(1, 85915136), (2, 42957568), (4, 21478784), (8, 10739392), (16, 5369696), (31, 2771456), (32, 2684848), (62, 1385728), (64, 1342424), (124, 692864), (128, 671212), (248, 346432), (256, 335606), (496, 173216), (512, 167803), (992, 86608), (1984, 43304), (3968, 21652), (5413, 15872), (7936, 10826)]