456867856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{11863}}^1$

素因数の和:11983

約数の個数: 40

約数和(自身を含む): 926815680

約数和(自身を除く): 469947824

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 464, 664, 1328, 2407, 4814, 9628, 11863, 19256, 23726, 38512, 47452, 94904, 189808, 344027, 688054, 984629, 1376108, 1969258, 2752216, 3938516, 5504432, 7877032, 15754064, 28554241, 57108482, 114216964, 228433928, 456867856]

約数ペア:

[(1, 456867856), (2, 228433928), (4, 114216964), (8, 57108482), (16, 28554241), (29, 15754064), (58, 7877032), (83, 5504432), (116, 3938516), (166, 2752216), (232, 1969258), (332, 1376108), (464, 984629), (664, 688054), (1328, 344027), (2407, 189808), (4814, 94904), (9628, 47452), (11863, 38512), (19256, 23726)]