86973292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 186338880

約数和(自身を除く): 99365588

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2053, 2492, 3026, 4106, 6052, 8212, 10591, 14371, 21182, 28742, 34901, 42364, 57484, 69802, 139604, 182717, 244307, 365434, 488614, 730868, 977228, 1279019, 2558038, 3106189, 5116076, 6212378, 12424756, 21743323, 43486646, 86973292]

約数ペア:

[(1, 86973292), (2, 43486646), (4, 21743323), (7, 12424756), (14, 6212378), (17, 5116076), (28, 3106189), (34, 2558038), (68, 1279019), (89, 977228), (119, 730868), (178, 488614), (238, 365434), (356, 244307), (476, 182717), (623, 139604), (1246, 69802), (1513, 57484), (2053, 42364), (2492, 34901), (3026, 28742), (4106, 21182), (6052, 14371), (8212, 10591)]