77673328

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103289}}^1$

素因数の和:103344

約数の個数: 20

約数和(自身を含む): 153695520

約数和(自身を除く): 76022192

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 103289, 206578, 413156, 826312, 1652624, 4854583, 9709166, 19418332, 38836664, 77673328]

約数ペア:

[(1, 77673328), (2, 38836664), (4, 19418332), (8, 9709166), (16, 4854583), (47, 1652624), (94, 826312), (188, 413156), (376, 206578), (752, 103289)]