61982224

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{39937}}^1$

素因数の和:40042

約数の個数: 20

約数和(自身を含む): 121331644

約数和(自身を除く): 59349420

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 39937, 79874, 159748, 319496, 638992, 3873889, 7747778, 15495556, 30991112, 61982224]

約数ペア:

[(1, 61982224), (2, 30991112), (4, 15495556), (8, 7747778), (16, 3873889), (97, 638992), (194, 319496), (388, 159748), (776, 79874), (1552, 39937)]