65686912

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{30187}}^1$

素因数の和:30218

約数の個数: 32

約数和(自身を含む): 138562920

約数和(自身を除く): 72876008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 30187, 60374, 120748, 241496, 482992, 513179, 965984, 1026358, 1931968, 2052716, 3863936, 4105432, 8210864, 16421728, 32843456, 65686912]

約数ペア:

[(1, 65686912), (2, 32843456), (4, 16421728), (8, 8210864), (16, 4105432), (17, 3863936), (32, 2052716), (34, 1931968), (64, 1026358), (68, 965984), (128, 513179), (136, 482992), (272, 241496), (544, 120748), (1088, 60374), (2176, 30187)]