80923609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 90603520

約数和(自身を除く): 9679911

約数列:

[1, 13, 31, 157, 403, 1279, 2041, 4867, 16627, 39649, 63271, 200803, 515437, 2610439, 6224893, 80923609]

約数ペア:

[(1, 80923609), (13, 6224893), (31, 2610439), (157, 515437), (403, 200803), (1279, 63271), (2041, 39649), (4867, 16627)]