650020544

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{79973}}^1$

素因数の和:80112

約数の個数: 28

約数和(自身を含む): 1300057344

約数和(自身を除く): 650036800

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 79973, 159946, 319892, 639784, 1279568, 2559136, 5118272, 10156571, 20313142, 40626284, 81252568, 162505136, 325010272, 650020544]

約数ペア:

[(1, 650020544), (2, 325010272), (4, 162505136), (8, 81252568), (16, 40626284), (32, 20313142), (64, 10156571), (127, 5118272), (254, 2559136), (508, 1279568), (1016, 639784), (2032, 319892), (4064, 159946), (8128, 79973)]