80155088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 60

約数和(自身を含む): 173246724

約数和(自身を除く): 93091636

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 401, 403, 496, 802, 806, 961, 1604, 1612, 1922, 3208, 3224, 3844, 5213, 6416, 6448, 7688, 10426, 12431, 12493, 15376, 20852, 24862, 24986, 41704, 49724, 49972, 83408, 99448, 99944, 161603, 198896, 199888, 323206, 385361, 646412, 770722, 1292824, 1541444, 2585648, 3082888, 5009693, 6165776, 10019386, 20038772, 40077544, 80155088]

約数ペア:

[(1, 80155088), (2, 40077544), (4, 20038772), (8, 10019386), (13, 6165776), (16, 5009693), (26, 3082888), (31, 2585648), (52, 1541444), (62, 1292824), (104, 770722), (124, 646412), (208, 385361), (248, 323206), (401, 199888), (403, 198896), (496, 161603), (802, 99944), (806, 99448), (961, 83408), (1604, 49972), (1612, 49724), (1922, 41704), (3208, 24986), (3224, 24862), (3844, 20852), (5213, 15376), (6416, 12493), (6448, 12431), (7688, 10426)]