99769456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 204428880

約数和(自身を除く): 104659424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 1277, 2056, 2554, 4112, 4883, 5108, 9766, 10216, 19532, 20432, 24263, 39064, 48526, 78128, 97052, 194104, 328189, 388208, 656378, 1312756, 2625512, 5251024, 6235591, 12471182, 24942364, 49884728, 99769456]

約数ペア:

[(1, 99769456), (2, 49884728), (4, 24942364), (8, 12471182), (16, 6235591), (19, 5251024), (38, 2625512), (76, 1312756), (152, 656378), (257, 388208), (304, 328189), (514, 194104), (1028, 97052), (1277, 78128), (2056, 48526), (2554, 39064), (4112, 24263), (4883, 20432), (5108, 19532), (9766, 10216)]