236468128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{568433}}^1$

素因数の和:568456

約数の個数: 24

約数和(自身を含む): 501358788

約数和(自身を除く): 264890660

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 568433, 1136866, 2273732, 4547464, 7389629, 9094928, 14779258, 18189856, 29558516, 59117032, 118234064, 236468128]

約数ペア:

[(1, 236468128), (2, 118234064), (4, 59117032), (8, 29558516), (13, 18189856), (16, 14779258), (26, 9094928), (32, 7389629), (52, 4547464), (104, 2273732), (208, 1136866), (416, 568433)]