16452488

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 34301520

約数和(自身を除く): 17849032

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 283, 338, 344, 559, 566, 676, 1118, 1132, 1352, 2236, 2264, 3679, 4472, 7267, 7358, 12169, 14534, 14716, 24338, 29068, 29432, 47827, 48676, 58136, 95654, 97352, 158197, 191308, 316394, 382616, 632788, 1265576, 2056561, 4113122, 8226244, 16452488]

約数ペア:

[(1, 16452488), (2, 8226244), (4, 4113122), (8, 2056561), (13, 1265576), (26, 632788), (43, 382616), (52, 316394), (86, 191308), (104, 158197), (169, 97352), (172, 95654), (283, 58136), (338, 48676), (344, 47827), (559, 29432), (566, 29068), (676, 24338), (1118, 14716), (1132, 14534), (1352, 12169), (2236, 7358), (2264, 7267), (3679, 4472)]