42320336

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 84229728

約数和(自身を除く): 41909392

約数列:

[1, 2, 4, 8, 16, 61, 122, 131, 244, 262, 331, 488, 524, 662, 976, 1048, 1324, 2096, 2648, 5296, 7991, 15982, 20191, 31964, 40382, 43361, 63928, 80764, 86722, 127856, 161528, 173444, 323056, 346888, 693776, 2645021, 5290042, 10580084, 21160168, 42320336]

約数ペア:

[(1, 42320336), (2, 21160168), (4, 10580084), (8, 5290042), (16, 2645021), (61, 693776), (122, 346888), (131, 323056), (244, 173444), (262, 161528), (331, 127856), (488, 86722), (524, 80764), (662, 63928), (976, 43361), (1048, 40382), (1324, 31964), (2096, 20191), (2648, 15982), (5296, 7991)]