86648416

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 176138928

約数和(自身を除く): 89490512

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 211, 313, 328, 422, 626, 656, 844, 1252, 1312, 1688, 2504, 3376, 5008, 6752, 8651, 10016, 12833, 17302, 25666, 34604, 51332, 66043, 69208, 102664, 132086, 138416, 205328, 264172, 276832, 410656, 528344, 1056688, 2113376, 2707763, 5415526, 10831052, 21662104, 43324208, 86648416]

約数ペア:

[(1, 86648416), (2, 43324208), (4, 21662104), (8, 10831052), (16, 5415526), (32, 2707763), (41, 2113376), (82, 1056688), (164, 528344), (211, 410656), (313, 276832), (328, 264172), (422, 205328), (626, 138416), (656, 132086), (844, 102664), (1252, 69208), (1312, 66043), (1688, 51332), (2504, 34604), (3376, 25666), (5008, 17302), (6752, 12833), (8651, 10016)]