83905276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 181508544

約数和(自身を除く): 97603268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 353, 364, 653, 706, 1306, 1412, 2471, 2612, 4571, 4589, 4942, 8489, 9142, 9178, 9884, 16978, 18284, 18356, 32123, 33956, 59423, 64246, 118846, 128492, 230509, 237692, 461018, 922036, 1613563, 2996617, 3227126, 5993234, 6454252, 11986468, 20976319, 41952638, 83905276]

約数ペア:

[(1, 83905276), (2, 41952638), (4, 20976319), (7, 11986468), (13, 6454252), (14, 5993234), (26, 3227126), (28, 2996617), (52, 1613563), (91, 922036), (182, 461018), (353, 237692), (364, 230509), (653, 128492), (706, 118846), (1306, 64246), (1412, 59423), (2471, 33956), (2612, 32123), (4571, 18356), (4589, 18284), (4942, 16978), (8489, 9884), (9142, 9178)]