88991276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{30187}}^1$

素因数の和:30269

約数の個数: 24

約数和(自身を含む): 172433856

約数和(自身を除く): 83442580

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 30187, 60374, 120748, 332057, 664114, 1328228, 2022529, 4045058, 8090116, 22247819, 44495638, 88991276]

約数ペア:

[(1, 88991276), (2, 44495638), (4, 22247819), (11, 8090116), (22, 4045058), (44, 2022529), (67, 1328228), (134, 664114), (268, 332057), (737, 120748), (1474, 60374), (2948, 30187)]