16516162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 11788478

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 389, 598, 778, 923, 1633, 1846, 3266, 5057, 8947, 10114, 17894, 21229, 27619, 42458, 55238, 116311, 232622, 359047, 635237, 718094, 1270474, 8258081, 16516162]

約数ペア:

[(1, 16516162), (2, 8258081), (13, 1270474), (23, 718094), (26, 635237), (46, 359047), (71, 232622), (142, 116311), (299, 55238), (389, 42458), (598, 27619), (778, 21229), (923, 17894), (1633, 10114), (1846, 8947), (3266, 5057)]