89945752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8563}}^1$

素因数の和:8683

約数の個数: 32

約数和(自身を含む): 183440880

約数和(自身を除く): 93495128

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 8563, 10504, 17126, 34252, 68504, 111319, 222638, 445276, 864863, 890552, 1729726, 3459452, 6918904, 11243219, 22486438, 44972876, 89945752]

約数ペア:

[(1, 89945752), (2, 44972876), (4, 22486438), (8, 11243219), (13, 6918904), (26, 3459452), (52, 1729726), (101, 890552), (104, 864863), (202, 445276), (404, 222638), (808, 111319), (1313, 68504), (2626, 34252), (5252, 17126), (8563, 10504)]