16386528

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 43376256

約数和(自身を除く): 26989728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1303, 1572, 2096, 2606, 3144, 3909, 4192, 5212, 6288, 7818, 10424, 12576, 15636, 20848, 31272, 41696, 62544, 125088, 170693, 341386, 512079, 682772, 1024158, 1365544, 2048316, 2731088, 4096632, 5462176, 8193264, 16386528]

約数ペア:

[(1, 16386528), (2, 8193264), (3, 5462176), (4, 4096632), (6, 2731088), (8, 2048316), (12, 1365544), (16, 1024158), (24, 682772), (32, 512079), (48, 341386), (96, 170693), (131, 125088), (262, 62544), (393, 41696), (524, 31272), (786, 20848), (1048, 15636), (1303, 12576), (1572, 10424), (2096, 7818), (2606, 6288), (3144, 5212), (3909, 4192)]