89327912

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 171432480

約数和(自身を除く): 82104568

約数列:

[1, 2, 4, 8, 61, 122, 163, 244, 326, 488, 652, 1123, 1304, 2246, 4492, 8984, 9943, 19886, 39772, 68503, 79544, 137006, 183049, 274012, 366098, 548024, 732196, 1464392, 11165989, 22331978, 44663956, 89327912]

約数ペア:

[(1, 89327912), (2, 44663956), (4, 22331978), (8, 11165989), (61, 1464392), (122, 732196), (163, 548024), (244, 366098), (326, 274012), (488, 183049), (652, 137006), (1123, 79544), (1304, 68503), (2246, 39772), (4492, 19886), (8984, 9943)]