20161031938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{950723}}^1$

素因数の和:951209

約数の個数: 16

約数和(自身を含む): 31624883136

約数和(自身を除く): 11463851198

約数列:

[1, 2, 23, 46, 461, 922, 10603, 21206, 950723, 1901446, 21866629, 43733258, 438283303, 876566606, 10080515969, 20161031938]

約数ペア:

[(1, 20161031938), (2, 10080515969), (23, 876566606), (46, 438283303), (461, 43733258), (922, 21866629), (10603, 1901446), (21206, 950723)]