64181282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{32779}}^1$

素因数の和:32881

約数の個数: 16

約数和(自身を含む): 106207200

約数和(自身を除く): 42025918

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 32779, 65558, 360569, 721138, 2917331, 5834662, 32090641, 64181282]

約数ペア:

[(1, 64181282), (2, 32090641), (11, 5834662), (22, 2917331), (89, 721138), (178, 360569), (979, 65558), (1958, 32779)]