40842308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9463}}^1$

素因数の和:9563

約数の個数: 24

約数和(自身を含む): 77907648

約数和(自身を除く): 37065340

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 9463, 18926, 37852, 123019, 246038, 492076, 785429, 1570858, 3141716, 10210577, 20421154, 40842308]

約数ペア:

[(1, 40842308), (2, 20421154), (4, 10210577), (13, 3141716), (26, 1570858), (52, 785429), (83, 492076), (166, 246038), (332, 123019), (1079, 37852), (2158, 18926), (4316, 9463)]