161263552

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{23549}}^1$

素因数の和:23668

約数の個数: 28

約数和(自身を含む): 323011800

約数和(自身を除く): 161748248

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 23549, 47098, 94196, 188392, 376784, 753568, 1507136, 2519743, 5039486, 10078972, 20157944, 40315888, 80631776, 161263552]

約数ペア:

[(1, 161263552), (2, 80631776), (4, 40315888), (8, 20157944), (16, 10078972), (32, 5039486), (64, 2519743), (107, 1507136), (214, 753568), (428, 376784), (856, 188392), (1712, 94196), (3424, 47098), (6848, 23549)]