89921936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{432317}}^1$

素因数の和:432338

約数の個数: 20

約数和(自身を含む): 187626012

約数和(自身を除く): 97704076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 432317, 864634, 1729268, 3458536, 5620121, 6917072, 11240242, 22480484, 44960968, 89921936]

約数ペア:

[(1, 89921936), (2, 44960968), (4, 22480484), (8, 11240242), (13, 6917072), (16, 5620121), (26, 3458536), (52, 1729268), (104, 864634), (208, 432317)]