90127292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1291}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 163226112

約数和(自身を除く): 73098820

約数列:

[1, 2, 4, 31, 62, 124, 563, 1126, 1291, 2252, 2582, 5164, 17453, 34906, 40021, 69812, 80042, 160084, 726833, 1453666, 2907332, 22531823, 45063646, 90127292]

約数ペア:

[(1, 90127292), (2, 45063646), (4, 22531823), (31, 2907332), (62, 1453666), (124, 726833), (563, 160084), (1126, 80042), (1291, 69812), (2252, 40021), (2582, 34906), (5164, 17453)]