172610728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1523}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 335036160

約数和(自身を除く): 162425432

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 457, 914, 1523, 1828, 3046, 3656, 6092, 12184, 14167, 28334, 47213, 56668, 94426, 113336, 188852, 377704, 696011, 1392022, 2784044, 5568088, 21576341, 43152682, 86305364, 172610728]

約数ペア:

[(1, 172610728), (2, 86305364), (4, 43152682), (8, 21576341), (31, 5568088), (62, 2784044), (124, 1392022), (248, 696011), (457, 377704), (914, 188852), (1523, 113336), (1828, 94426), (3046, 56668), (3656, 47213), (6092, 28334), (12184, 14167)]