253140544

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127591}}^1$

素因数の和:127634

約数の個数: 28

約数和(自身を含む): 518533888

約数和(自身を除く): 265393344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 127591, 255182, 510364, 1020728, 2041456, 3955321, 4082912, 7910642, 8165824, 15821284, 31642568, 63285136, 126570272, 253140544]

約数ペア:

[(1, 253140544), (2, 126570272), (4, 63285136), (8, 31642568), (16, 15821284), (31, 8165824), (32, 7910642), (62, 4082912), (64, 3955321), (124, 2041456), (248, 1020728), (496, 510364), (992, 255182), (1984, 127591)]