89642744

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 170814000

約数和(自身を除く): 81171256

約数列:

[1, 2, 4, 8, 97, 194, 331, 349, 388, 662, 698, 776, 1324, 1396, 2648, 2792, 32107, 33853, 64214, 67706, 115519, 128428, 135412, 231038, 256856, 270824, 462076, 924152, 11205343, 22410686, 44821372, 89642744]

約数ペア:

[(1, 89642744), (2, 44821372), (4, 22410686), (8, 11205343), (97, 924152), (194, 462076), (331, 270824), (349, 256856), (388, 231038), (662, 135412), (698, 128428), (776, 115519), (1324, 67706), (1396, 64214), (2648, 33853), (2792, 32107)]