56942288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8831}}^1$

素因数の和:8883

約数の個数: 40

約数和(自身を含む): 122658816

約数和(自身を除く): 65716528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 8831, 17662, 35324, 70648, 114803, 141296, 229606, 273761, 459212, 547522, 918424, 1095044, 1836848, 2190088, 3558893, 4380176, 7117786, 14235572, 28471144, 56942288]

約数ペア:

[(1, 56942288), (2, 28471144), (4, 14235572), (8, 7117786), (13, 4380176), (16, 3558893), (26, 2190088), (31, 1836848), (52, 1095044), (62, 918424), (104, 547522), (124, 459212), (208, 273761), (248, 229606), (403, 141296), (496, 114803), (806, 70648), (1612, 35324), (3224, 17662), (6448, 8831)]