86503664

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31991}}^1$

素因数の和:32025

約数の個数: 30

約数和(自身を含む): 181490616

約数和(自身を除く): 94986952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 31991, 63982, 127964, 255928, 415883, 511856, 831766, 1663532, 3327064, 5406479, 6654128, 10812958, 21625916, 43251832, 86503664]

約数ペア:

[(1, 86503664), (2, 43251832), (4, 21625916), (8, 10812958), (13, 6654128), (16, 5406479), (26, 3327064), (52, 1663532), (104, 831766), (169, 511856), (208, 415883), (338, 255928), (676, 127964), (1352, 63982), (2704, 31991)]