61318136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1663}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 64480264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1663, 1676, 3326, 3352, 4609, 6652, 9218, 13304, 18293, 18436, 36586, 36872, 73172, 146344, 696797, 1393594, 2787188, 5574376, 7664767, 15329534, 30659068, 61318136]

約数ペア:

[(1, 61318136), (2, 30659068), (4, 15329534), (8, 7664767), (11, 5574376), (22, 2787188), (44, 1393594), (88, 696797), (419, 146344), (838, 73172), (1663, 36872), (1676, 36586), (3326, 18436), (3352, 18293), (4609, 13304), (6652, 9218)]