805072

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:826

約数の個数: 20

約数和(自身を含む): 1585216

約数和(自身を除く): 780144

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 751, 1072, 1502, 3004, 6008, 12016, 50317, 100634, 201268, 402536, 805072]

約数ペア:

[(1, 805072), (2, 402536), (4, 201268), (8, 100634), (16, 50317), (67, 12016), (134, 6008), (268, 3004), (536, 1502), (751, 1072)]