16622528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19979}}^1$

素因数の和:20004

約数の個数: 28

約数和(自身を含む): 35524440

約数和(自身を除く): 18901912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 19979, 39958, 79916, 159832, 259727, 319664, 519454, 639328, 1038908, 1278656, 2077816, 4155632, 8311264, 16622528]

約数ペア:

[(1, 16622528), (2, 8311264), (4, 4155632), (8, 2077816), (13, 1278656), (16, 1038908), (26, 639328), (32, 519454), (52, 319664), (64, 259727), (104, 159832), (208, 79916), (416, 39958), (832, 19979)]