80410616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70289}}^1$

素因数の和:70319

約数の個数: 32

約数和(自身を含む): 177130800

約数和(自身を除く): 96720184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 70289, 140578, 281156, 562312, 773179, 913757, 1546358, 1827514, 3092716, 3655028, 6185432, 7310056, 10051327, 20102654, 40205308, 80410616]

約数ペア:

[(1, 80410616), (2, 40205308), (4, 20102654), (8, 10051327), (11, 7310056), (13, 6185432), (22, 3655028), (26, 3092716), (44, 1827514), (52, 1546358), (88, 913757), (104, 773179), (143, 562312), (286, 281156), (572, 140578), (1144, 70289)]