61617208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 118661760

約数和(自身を除く): 57044552

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 284, 332, 568, 664, 1307, 2614, 5228, 5893, 10456, 11786, 23572, 47144, 92797, 108481, 185594, 216962, 371188, 433924, 742376, 867848, 7702151, 15404302, 30808604, 61617208]

約数ペア:

[(1, 61617208), (2, 30808604), (4, 15404302), (8, 7702151), (71, 867848), (83, 742376), (142, 433924), (166, 371188), (284, 216962), (332, 185594), (568, 108481), (664, 92797), (1307, 47144), (2614, 23572), (5228, 11786), (5893, 10456)]