80333786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 137712960

約数和(自身を除く): 57379174

約数列:

[1, 2, 13, 19, 26, 38, 137, 247, 274, 494, 1187, 1781, 2374, 2603, 3562, 5206, 15431, 22553, 30862, 33839, 45106, 67678, 162619, 293189, 325238, 586378, 2114047, 3089761, 4228094, 6179522, 40166893, 80333786]

約数ペア:

[(1, 80333786), (2, 40166893), (13, 6179522), (19, 4228094), (26, 3089761), (38, 2114047), (137, 586378), (247, 325238), (274, 293189), (494, 162619), (1187, 67678), (1781, 45106), (2374, 33839), (2603, 30862), (3562, 22553), (5206, 15431)]