64754416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{98711}}^1$

素因数の和:98760

約数の個数: 20

約数和(自身を含む): 128523024

約数和(自身を除く): 63768608

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 98711, 197422, 394844, 789688, 1579376, 4047151, 8094302, 16188604, 32377208, 64754416]

約数ペア:

[(1, 64754416), (2, 32377208), (4, 16188604), (8, 8094302), (16, 4047151), (41, 1579376), (82, 789688), (164, 394844), (328, 197422), (656, 98711)]