86928614

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 138140640

約数和(自身を除く): 51212026

約数列:

[1, 2, 37, 67, 74, 89, 134, 178, 197, 394, 2479, 3293, 4958, 5963, 6586, 7289, 11926, 13199, 14578, 17533, 26398, 35066, 220631, 441262, 488363, 648721, 976726, 1174711, 1297442, 2349422, 43464307, 86928614]

約数ペア:

[(1, 86928614), (2, 43464307), (37, 2349422), (67, 1297442), (74, 1174711), (89, 976726), (134, 648721), (178, 488363), (197, 441262), (394, 220631), (2479, 35066), (3293, 26398), (4958, 17533), (5963, 14578), (6586, 13199), (7289, 11926)]