55667888

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{51929}}^1$

素因数の和:52004

約数の個数: 20

約数和(自身を含む): 109468440

約数和(自身を除く): 53800552

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 51929, 103858, 207716, 415432, 830864, 3479243, 6958486, 13916972, 27833944, 55667888]

約数ペア:

[(1, 55667888), (2, 27833944), (4, 13916972), (8, 6958486), (16, 3479243), (67, 830864), (134, 415432), (268, 207716), (536, 103858), (1072, 51929)]