991136

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:716

約数の個数: 24

約数和(自身を含む): 1995840

約数和(自身を除く): 1004704

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 659, 752, 1318, 1504, 2636, 5272, 10544, 21088, 30973, 61946, 123892, 247784, 495568, 991136]

約数ペア:

[(1, 991136), (2, 495568), (4, 247784), (8, 123892), (16, 61946), (32, 30973), (47, 21088), (94, 10544), (188, 5272), (376, 2636), (659, 1504), (752, 1318)]