89469784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5209}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 178182000

約数和(自身を除く): 88712216

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 5209, 8588, 10418, 17176, 20836, 41672, 98971, 197942, 395884, 588617, 791768, 1177234, 2354468, 4708936, 11183723, 22367446, 44734892, 89469784]

約数ペア:

[(1, 89469784), (2, 44734892), (4, 22367446), (8, 11183723), (19, 4708936), (38, 2354468), (76, 1177234), (113, 791768), (152, 588617), (226, 395884), (452, 197942), (904, 98971), (2147, 41672), (4294, 20836), (5209, 17176), (8588, 10418)]