80088424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 167104620

約数和(自身を除く): 87016196

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 296, 338, 481, 676, 962, 1352, 1601, 1924, 3202, 3848, 6253, 6404, 12506, 12808, 20813, 25012, 41626, 50024, 59237, 83252, 118474, 166504, 236948, 270569, 473896, 541138, 770081, 1082276, 1540162, 2164552, 3080324, 6160648, 10011053, 20022106, 40044212, 80088424]

約数ペア:

[(1, 80088424), (2, 40044212), (4, 20022106), (8, 10011053), (13, 6160648), (26, 3080324), (37, 2164552), (52, 1540162), (74, 1082276), (104, 770081), (148, 541138), (169, 473896), (296, 270569), (338, 236948), (481, 166504), (676, 118474), (962, 83252), (1352, 59237), (1601, 50024), (1924, 41626), (3202, 25012), (3848, 20813), (6253, 12808), (6404, 12506)]