16390776

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9619}}^1$

素因数の和:9699

約数の個数: 32

約数和(自身を含む): 41558400

約数和(自身を除く): 25167624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 9619, 19238, 28857, 38476, 57714, 76952, 115428, 230856, 682949, 1365898, 2048847, 2731796, 4097694, 5463592, 8195388, 16390776]

約数ペア:

[(1, 16390776), (2, 8195388), (3, 5463592), (4, 4097694), (6, 2731796), (8, 2048847), (12, 1365898), (24, 682949), (71, 230856), (142, 115428), (213, 76952), (284, 57714), (426, 38476), (568, 28857), (852, 19238), (1704, 9619)]