127564912

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{9091}}^1$

素因数の和:9976

約数の個数: 20

約数和(自身を含む): 247466056

約数和(自身を除く): 119901144

約数列:

[1, 2, 4, 8, 16, 877, 1754, 3508, 7016, 9091, 14032, 18182, 36364, 72728, 145456, 7972807, 15945614, 31891228, 63782456, 127564912]

約数ペア:

[(1, 127564912), (2, 63782456), (4, 31891228), (8, 15945614), (16, 7972807), (877, 145456), (1754, 72728), (3508, 36364), (7016, 18182), (9091, 14032)]