890351608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107323}}^1$

素因数の和:107407

約数の個数: 32

約数和(自身を含む): 1796603760

約数和(自身を除く): 906252152

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 107323, 214646, 429292, 858584, 1824491, 3648982, 6546703, 7297964, 13093406, 14595928, 26186812, 52373624, 111293951, 222587902, 445175804, 890351608]

約数ペア:

[(1, 890351608), (2, 445175804), (4, 222587902), (8, 111293951), (17, 52373624), (34, 26186812), (61, 14595928), (68, 13093406), (122, 7297964), (136, 6546703), (244, 3648982), (488, 1824491), (1037, 858584), (2074, 429292), (4148, 214646), (8296, 107323)]