16678768

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{3607}}^1$

素因数の和:3649

約数の個数: 30

約数和(自身を含む): 34337336

約数和(自身を除く): 17658568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 3607, 4624, 7214, 14428, 28856, 57712, 61319, 122638, 245276, 490552, 981104, 1042423, 2084846, 4169692, 8339384, 16678768]

約数ペア:

[(1, 16678768), (2, 8339384), (4, 4169692), (8, 2084846), (16, 1042423), (17, 981104), (34, 490552), (68, 245276), (136, 122638), (272, 61319), (289, 57712), (578, 28856), (1156, 14428), (2312, 7214), (3607, 4624)]