61815476

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{24109}}^1$

素因数の和:24754

約数の個数: 12

約数和(自身を含む): 108350340

約数和(自身を除く): 46534864

約数列:

[1, 2, 4, 641, 1282, 2564, 24109, 48218, 96436, 15453869, 30907738, 61815476]

約数ペア:

[(1, 61815476), (2, 30907738), (4, 15453869), (641, 96436), (1282, 48218), (2564, 24109)]