64755056

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{19181}}^1$

素因数の和:19400

約数の個数: 20

約数和(自身を含む): 126064104

約数和(自身を除く): 61309048

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 19181, 38362, 76724, 153448, 306896, 4047191, 8094382, 16188764, 32377528, 64755056]

約数ペア:

[(1, 64755056), (2, 32377528), (4, 16188764), (8, 8094382), (16, 4047191), (211, 306896), (422, 153448), (844, 76724), (1688, 38362), (3376, 19181)]