2100016112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{41813}}^1$

素因数の和:41937

約数の個数: 40

約数和(自身を含む): 4220537904

約数和(自身を除く): 2120521792

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 3139, 6278, 12556, 25112, 41813, 50224, 83626, 167252, 334504, 669008, 1797959, 3052349, 3595918, 6104698, 7191836, 12209396, 14383672, 24418792, 28767344, 48837584, 131251007, 262502014, 525004028, 1050008056, 2100016112]

約数ペア:

[(1, 2100016112), (2, 1050008056), (4, 525004028), (8, 262502014), (16, 131251007), (43, 48837584), (73, 28767344), (86, 24418792), (146, 14383672), (172, 12209396), (292, 7191836), (344, 6104698), (584, 3595918), (688, 3052349), (1168, 1797959), (3139, 669008), (6278, 334504), (12556, 167252), (25112, 83626), (41813, 50224)]