9976048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20113}}^1$

素因数の和:20152

約数の個数: 20

約数和(自身を含む): 19953088

約数和(自身を除く): 9977040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20113, 40226, 80452, 160904, 321808, 623503, 1247006, 2494012, 4988024, 9976048]

約数ペア:

[(1, 9976048), (2, 4988024), (4, 2494012), (8, 1247006), (16, 623503), (31, 321808), (62, 160904), (124, 80452), (248, 40226), (496, 20113)]