139407392

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{34303}}^1$

素因数の和:34440

約数の個数: 24

約数和(自身を含む): 276627456

約数和(自身を除く): 137220064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 34303, 68606, 137212, 274424, 548848, 1097696, 4356481, 8712962, 17425924, 34851848, 69703696, 139407392]

約数ペア:

[(1, 139407392), (2, 69703696), (4, 34851848), (8, 17425924), (16, 8712962), (32, 4356481), (127, 1097696), (254, 548848), (508, 274424), (1016, 137212), (2032, 68606), (4064, 34303)]