63768112

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{20231}}^1$

素因数の和:20436

約数の個数: 20

約数和(自身を含む): 124184016

約数和(自身を除く): 60415904

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 20231, 40462, 80924, 161848, 323696, 3985507, 7971014, 15942028, 31884056, 63768112]

約数ペア:

[(1, 63768112), (2, 31884056), (4, 15942028), (8, 7971014), (16, 3985507), (197, 323696), (394, 161848), (788, 80924), (1576, 40462), (3152, 20231)]