83780818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{36973}}^1$

素因数の和:37089

約数の個数: 16

約数和(自身を含む): 138430656

約数和(自身を除く): 54649838

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 36973, 73946, 406703, 813406, 3808219, 7616438, 41890409, 83780818]

約数ペア:

[(1, 83780818), (2, 41890409), (11, 7616438), (22, 3808219), (103, 813406), (206, 406703), (1133, 73946), (2266, 36973)]