16111719064

素因数分解:

$2^3\times 7^1\times {\mathrm{5171}}^1\times {\mathrm{55639}}^1$

素因数の和:60823

約数の個数: 32

約数和(自身を含む): 34532409600

約数和(自身を除く): 18420690536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5171, 10342, 20684, 36197, 41368, 55639, 72394, 111278, 144788, 222556, 289576, 389473, 445112, 778946, 1557892, 3115784, 287709269, 575418538, 1150837076, 2013964883, 2301674152, 4027929766, 8055859532, 16111719064]

約数ペア:

[(1, 16111719064), (2, 8055859532), (4, 4027929766), (7, 2301674152), (8, 2013964883), (14, 1150837076), (28, 575418538), (56, 287709269), (5171, 3115784), (10342, 1557892), (20684, 778946), (36197, 445112), (41368, 389473), (55639, 289576), (72394, 222556), (111278, 144788)]