85409038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 151062912

約数和(自身を除く): 65653874

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 523, 571, 1046, 1142, 5753, 6281, 6799, 7423, 11506, 12562, 13598, 14846, 74789, 81653, 149578, 163306, 298633, 597266, 3284963, 3882229, 6569926, 7764458, 42704519, 85409038]

約数ペア:

[(1, 85409038), (2, 42704519), (11, 7764458), (13, 6569926), (22, 3882229), (26, 3284963), (143, 597266), (286, 298633), (523, 163306), (571, 149578), (1046, 81653), (1142, 74789), (5753, 14846), (6281, 13598), (6799, 12562), (7423, 11506)]