125541008

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{39829}}^1$

素因数の和:40034

約数の個数: 20

約数和(自身を含む): 244476540

約数和(自身を除く): 118935532

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 39829, 79658, 159316, 318632, 637264, 7846313, 15692626, 31385252, 62770504, 125541008]

約数ペア:

[(1, 125541008), (2, 62770504), (4, 31385252), (8, 15692626), (16, 7846313), (197, 637264), (394, 318632), (788, 159316), (1576, 79658), (3152, 39829)]