38939596

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 73722880

約数和(自身を除く): 34783284

約数列:

[1, 2, 4, 31, 43, 62, 67, 86, 109, 124, 134, 172, 218, 268, 436, 1333, 2077, 2666, 2881, 3379, 4154, 4687, 5332, 5762, 6758, 7303, 8308, 9374, 11524, 13516, 14606, 18748, 29212, 89311, 145297, 178622, 226393, 290594, 314029, 357244, 452786, 581188, 628058, 905572, 1256116, 9734899, 19469798, 38939596]

約数ペア:

[(1, 38939596), (2, 19469798), (4, 9734899), (31, 1256116), (43, 905572), (62, 628058), (67, 581188), (86, 452786), (109, 357244), (124, 314029), (134, 290594), (172, 226393), (218, 178622), (268, 145297), (436, 89311), (1333, 29212), (2077, 18748), (2666, 14606), (2881, 13516), (3379, 11524), (4154, 9374), (4687, 8308), (5332, 7303), (5762, 6758)]