90603856

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42577}}^1$

素因数の和:42611

約数の個数: 40

約数和(自身を含む): 211186880

約数和(自身を除く): 120583024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 42577, 85154, 170308, 298039, 340616, 596078, 681232, 808963, 1192156, 1617926, 2384312, 3235852, 4768624, 5662741, 6471704, 11325482, 12943408, 22650964, 45301928, 90603856]

約数ペア:

[(1, 90603856), (2, 45301928), (4, 22650964), (7, 12943408), (8, 11325482), (14, 6471704), (16, 5662741), (19, 4768624), (28, 3235852), (38, 2384312), (56, 1617926), (76, 1192156), (112, 808963), (133, 681232), (152, 596078), (266, 340616), (304, 298039), (532, 170308), (1064, 85154), (2128, 42577)]