81054946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3511}}^1$

素因数の和:3634

約数の個数: 32

約数和(自身を含む): 148684032

約数和(自身を除く): 67629086

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 679, 1358, 1649, 3298, 3511, 7022, 11543, 23086, 24577, 49154, 59687, 119374, 340567, 417809, 681134, 835618, 2383969, 4767938, 5789639, 11579278, 40527473, 81054946]

約数ペア:

[(1, 81054946), (2, 40527473), (7, 11579278), (14, 5789639), (17, 4767938), (34, 2383969), (97, 835618), (119, 681134), (194, 417809), (238, 340567), (679, 119374), (1358, 59687), (1649, 49154), (3298, 24577), (3511, 23086), (7022, 11543)]