31004552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 61084800

約数和(自身を除く): 30080248

約数列:

[1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 668, 1009, 1336, 2018, 3841, 4036, 7682, 8072, 15364, 23207, 30728, 46414, 92828, 168503, 185656, 337006, 674012, 1348024, 3875569, 7751138, 15502276, 31004552]

約数ペア:

[(1, 31004552), (2, 15502276), (4, 7751138), (8, 3875569), (23, 1348024), (46, 674012), (92, 337006), (167, 185656), (184, 168503), (334, 92828), (668, 46414), (1009, 30728), (1336, 23207), (2018, 15364), (3841, 8072), (4036, 7682)]