101972728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89137}}^1$

素因数の和:89167

約数の個数: 32

約数和(自身を含む): 224627760

約数和(自身を除く): 122655032

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 89137, 178274, 356548, 713096, 980507, 1158781, 1961014, 2317562, 3922028, 4635124, 7844056, 9270248, 12746591, 25493182, 50986364, 101972728]

約数ペア:

[(1, 101972728), (2, 50986364), (4, 25493182), (8, 12746591), (11, 9270248), (13, 7844056), (22, 4635124), (26, 3922028), (44, 2317562), (52, 1961014), (88, 1158781), (104, 980507), (143, 713096), (286, 356548), (572, 178274), (1144, 89137)]