55657664

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{21211}}^1$

素因数の和:21264

約数の個数: 28

約数和(自身を含む): 113144808

約数和(自身を除く): 57487144

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 21211, 42422, 84844, 169688, 339376, 678752, 869651, 1357504, 1739302, 3478604, 6957208, 13914416, 27828832, 55657664]

約数ペア:

[(1, 55657664), (2, 27828832), (4, 13914416), (8, 6957208), (16, 3478604), (32, 1739302), (41, 1357504), (64, 869651), (82, 678752), (164, 339376), (328, 169688), (656, 84844), (1312, 42422), (2624, 21211)]