85207928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{819307}}^1$

素因数の和:819326

約数の個数: 16

約数和(自身を含む): 172054680

約数和(自身を除く): 86846752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 819307, 1638614, 3277228, 6554456, 10650991, 21301982, 42603964, 85207928]

約数ペア:

[(1, 85207928), (2, 42603964), (4, 21301982), (8, 10650991), (13, 6554456), (26, 3277228), (52, 1638614), (104, 819307)]