194674816

素因数分解:

$2^7\times 7^1\times {\mathrm{217271}}^1$

素因数の和:217292

約数の個数: 32

約数和(自身を含む): 443234880

約数和(自身を除く): 248560064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 217271, 434542, 869084, 1520897, 1738168, 3041794, 3476336, 6083588, 6952672, 12167176, 13905344, 24334352, 27810688, 48668704, 97337408, 194674816]

約数ペア:

[(1, 194674816), (2, 97337408), (4, 48668704), (7, 27810688), (8, 24334352), (14, 13905344), (16, 12167176), (28, 6952672), (32, 6083588), (56, 3476336), (64, 3041794), (112, 1738168), (128, 1520897), (224, 869084), (448, 434542), (896, 217271)]