38977912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 76510080

約数和(自身を除く): 37532168

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 2153, 2263, 4306, 4526, 8612, 9052, 17224, 18104, 66743, 133486, 157169, 266972, 314338, 533944, 628676, 1257352, 4872239, 9744478, 19488956, 38977912]

約数ペア:

[(1, 38977912), (2, 19488956), (4, 9744478), (8, 4872239), (31, 1257352), (62, 628676), (73, 533944), (124, 314338), (146, 266972), (248, 157169), (292, 133486), (584, 66743), (2153, 18104), (2263, 17224), (4306, 9052), (4526, 8612)]