84243172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{2393}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 159066936

約数和(自身を除く): 74823764

約数列:

[1, 2, 4, 13, 26, 52, 677, 1354, 2393, 2708, 4786, 8801, 9572, 17602, 31109, 35204, 62218, 124436, 1620061, 3240122, 6480244, 21060793, 42121586, 84243172]

約数ペア:

[(1, 84243172), (2, 42121586), (4, 21060793), (13, 6480244), (26, 3240122), (52, 1620061), (677, 124436), (1354, 62218), (2393, 35204), (2708, 31109), (4786, 17602), (8801, 9572)]