121690384

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{59887}}^1$

素因数の和:60022

約数の個数: 20

約数和(自身を含む): 237635584

約数和(自身を除く): 115945200

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 59887, 119774, 239548, 479096, 958192, 7605649, 15211298, 30422596, 60845192, 121690384]

約数ペア:

[(1, 121690384), (2, 60845192), (4, 30422596), (8, 15211298), (16, 7605649), (127, 958192), (254, 479096), (508, 239548), (1016, 119774), (2032, 59887)]