77430832

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{49891}}^1$

素因数の和:49996

約数の個数: 20

約数和(自身を含む): 151571896

約数和(自身を除く): 74141064

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 49891, 99782, 199564, 399128, 798256, 4839427, 9678854, 19357708, 38715416, 77430832]

約数ペア:

[(1, 77430832), (2, 38715416), (4, 19357708), (8, 9678854), (16, 4839427), (97, 798256), (194, 399128), (388, 199564), (776, 99782), (1552, 49891)]