217424576

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109589}}^1$

素因数の和:109632

約数の個数: 28

約数和(自身を含む): 445373760

約数和(自身を除く): 227949184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 109589, 219178, 438356, 876712, 1753424, 3397259, 3506848, 6794518, 7013696, 13589036, 27178072, 54356144, 108712288, 217424576]

約数ペア:

[(1, 217424576), (2, 108712288), (4, 54356144), (8, 27178072), (16, 13589036), (31, 7013696), (32, 6794518), (62, 3506848), (64, 3397259), (124, 1753424), (248, 876712), (496, 438356), (992, 219178), (1984, 109589)]