140059664

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{68927}}^1$

素因数の和:69062

約数の個数: 20

約数和(自身を含む): 273506304

約数和(自身を除く): 133446640

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 68927, 137854, 275708, 551416, 1102832, 8753729, 17507458, 35014916, 70029832, 140059664]

約数ペア:

[(1, 140059664), (2, 70029832), (4, 35014916), (8, 17507458), (16, 8753729), (127, 1102832), (254, 551416), (508, 275708), (1016, 137854), (2032, 68927)]