55376752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{203591}}^1$

素因数の和:203616

約数の個数: 20

約数和(自身を含む): 113604336

約数和(自身を除く): 58227584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 203591, 407182, 814364, 1628728, 3257456, 3461047, 6922094, 13844188, 27688376, 55376752]

約数ペア:

[(1, 55376752), (2, 27688376), (4, 13844188), (8, 6922094), (16, 3461047), (17, 3257456), (34, 1628728), (68, 814364), (136, 407182), (272, 203591)]