57426896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{87541}}^1$

素因数の和:87590

約数の個数: 20

約数和(自身を含む): 113979684

約数和(自身を除く): 56552788

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 87541, 175082, 350164, 700328, 1400656, 3589181, 7178362, 14356724, 28713448, 57426896]

約数ペア:

[(1, 57426896), (2, 28713448), (4, 14356724), (8, 7178362), (16, 3589181), (41, 1400656), (82, 700328), (164, 350164), (328, 175082), (656, 87541)]