65184992

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{19777}}^1$

素因数の和:19890

約数の個数: 24

約数和(自身を含む): 129585456

約数和(自身を除く): 64400464

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 19777, 39554, 79108, 158216, 316432, 632864, 2037031, 4074062, 8148124, 16296248, 32592496, 65184992]

約数ペア:

[(1, 65184992), (2, 32592496), (4, 16296248), (8, 8148124), (16, 4074062), (32, 2037031), (103, 632864), (206, 316432), (412, 158216), (824, 79108), (1648, 39554), (3296, 19777)]