64451824

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{48533}}^1$

素因数の和:48624

約数の個数: 20

約数和(自身を含む): 126382536

約数和(自身を除く): 61930712

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 48533, 97066, 194132, 388264, 776528, 4028239, 8056478, 16112956, 32225912, 64451824]

約数ペア:

[(1, 64451824), (2, 32225912), (4, 16112956), (8, 8056478), (16, 4028239), (83, 776528), (166, 388264), (332, 194132), (664, 97066), (1328, 48533)]