39394144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{64793}}^1$

素因数の和:64822

約数の個数: 24

約数和(自身を含む): 81640440

約数和(自身を除く): 42246296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 64793, 129586, 259172, 518344, 1036688, 1231067, 2073376, 2462134, 4924268, 9848536, 19697072, 39394144]

約数ペア:

[(1, 39394144), (2, 19697072), (4, 9848536), (8, 4924268), (16, 2462134), (19, 2073376), (32, 1231067), (38, 1036688), (76, 518344), (152, 259172), (304, 129586), (608, 64793)]