2016809032

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{61987}}^1$

素因数の和:62090

約数の個数: 48

約数和(自身を含む): 4451978160

約数和(自身を除く): 2435169128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 392, 581, 664, 1162, 2324, 4067, 4648, 8134, 16268, 32536, 61987, 123974, 247948, 433909, 495896, 867818, 1735636, 3037363, 3471272, 5144921, 6074726, 10289842, 12149452, 20579684, 24298904, 36014447, 41159368, 72028894, 144057788, 252101129, 288115576, 504202258, 1008404516, 2016809032]

約数ペア:

[(1, 2016809032), (2, 1008404516), (4, 504202258), (7, 288115576), (8, 252101129), (14, 144057788), (28, 72028894), (49, 41159368), (56, 36014447), (83, 24298904), (98, 20579684), (166, 12149452), (196, 10289842), (332, 6074726), (392, 5144921), (581, 3471272), (664, 3037363), (1162, 1735636), (2324, 867818), (4067, 495896), (4648, 433909), (8134, 247948), (16268, 123974), (32536, 61987)]