123900536

素因数分解:

$2^3\times {\mathrm{563}}^1\times {\mathrm{27509}}^1$

素因数の和:28078

約数の個数: 16

約数和(自身を含む): 232734600

約数和(自身を除く): 108834064

約数列:

[1, 2, 4, 8, 563, 1126, 2252, 4504, 27509, 55018, 110036, 220072, 15487567, 30975134, 61950268, 123900536]

約数ペア:

[(1, 123900536), (2, 61950268), (4, 30975134), (8, 15487567), (563, 220072), (1126, 110036), (2252, 55018), (4504, 27509)]