87401386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{3889}}^1$

素因数の和:4569

約数の個数: 16

約数和(自身を含む): 139059720

約数和(自身を除く): 51658334

約数列:

[1, 2, 17, 34, 661, 1322, 3889, 7778, 11237, 22474, 66113, 132226, 2570629, 5141258, 43700693, 87401386]

約数ペア:

[(1, 87401386), (2, 43700693), (17, 5141258), (34, 2570629), (661, 132226), (1322, 66113), (3889, 22474), (7778, 11237)]