129707416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{953731}}^1$

素因数の和:953754

約数の個数: 16

約数和(自身を含む): 257507640

約数和(自身を除く): 127800224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 953731, 1907462, 3814924, 7629848, 16213427, 32426854, 64853708, 129707416]

約数ペア:

[(1, 129707416), (2, 64853708), (4, 32426854), (8, 16213427), (17, 7629848), (34, 3814924), (68, 1907462), (136, 953731)]