138935008

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{92377}}^1$

素因数の和:92434

約数の個数: 24

約数和(自身を含む): 279351072

約数和(自身を除く): 140416064

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 92377, 184754, 369508, 739016, 1478032, 2956064, 4341719, 8683438, 17366876, 34733752, 69467504, 138935008]

約数ペア:

[(1, 138935008), (2, 69467504), (4, 34733752), (8, 17366876), (16, 8683438), (32, 4341719), (47, 2956064), (94, 1478032), (188, 739016), (376, 369508), (752, 184754), (1504, 92377)]