105440386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 171800640

約数和(自身を除く): 66360254

約数列:

[1, 2, 19, 38, 43, 86, 173, 346, 373, 746, 817, 1634, 3287, 6574, 7087, 7439, 14174, 14878, 16039, 32078, 64529, 129058, 141341, 282682, 304741, 609482, 1226051, 2452102, 2774747, 5549494, 52720193, 105440386]

約数ペア:

[(1, 105440386), (2, 52720193), (19, 5549494), (38, 2774747), (43, 2452102), (86, 1226051), (173, 609482), (346, 304741), (373, 282682), (746, 141341), (817, 129058), (1634, 64529), (3287, 32078), (6574, 16039), (7087, 14878), (7439, 14174)]