173825984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{142949}}^1$

素因数の和:142980

約数の個数: 28

約数和(自身を含む): 363093000

約数和(自身を除く): 189267016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 142949, 285898, 571796, 1143592, 2287184, 2716031, 4574368, 5432062, 9148736, 10864124, 21728248, 43456496, 86912992, 173825984]

約数ペア:

[(1, 173825984), (2, 86912992), (4, 43456496), (8, 21728248), (16, 10864124), (19, 9148736), (32, 5432062), (38, 4574368), (64, 2716031), (76, 2287184), (152, 1143592), (304, 571796), (608, 285898), (1216, 142949)]