89456972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{54949}}^1$

素因数の和:55001

約数の個数: 24

約数和(自身を含む): 175400400

約数和(自身を除く): 85943428

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 54949, 109898, 219796, 604439, 1208878, 2033113, 2417756, 4066226, 8132452, 22364243, 44728486, 89456972]

約数ペア:

[(1, 89456972), (2, 44728486), (4, 22364243), (11, 8132452), (22, 4066226), (37, 2417756), (44, 2033113), (74, 1208878), (148, 604439), (407, 219796), (814, 109898), (1628, 54949)]