90669976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{35089}}^1$

素因数の和:35131

約数の個数: 32

約数和(自身を含む): 189486000

約数和(自身を除く): 98816024

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 35089, 70178, 140356, 280712, 596513, 666691, 1193026, 1333382, 2386052, 2666764, 4772104, 5333528, 11333747, 22667494, 45334988, 90669976]

約数ペア:

[(1, 90669976), (2, 45334988), (4, 22667494), (8, 11333747), (17, 5333528), (19, 4772104), (34, 2666764), (38, 2386052), (68, 1333382), (76, 1193026), (136, 666691), (152, 596513), (323, 280712), (646, 140356), (1292, 70178), (2584, 35089)]