1643133088

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{7867}}^1$

素因数の和:8045

約数の個数: 48

約数和(自身を含む): 3319100064

約数和(自身を除く): 1675966976

約数列:

[1, 2, 4, 8, 16, 32, 61, 107, 122, 214, 244, 428, 488, 856, 976, 1712, 1952, 3424, 6527, 7867, 13054, 15734, 26108, 31468, 52216, 62936, 104432, 125872, 208864, 251744, 479887, 841769, 959774, 1683538, 1919548, 3367076, 3839096, 6734152, 7678192, 13468304, 15356384, 26936608, 51347909, 102695818, 205391636, 410783272, 821566544, 1643133088]

約数ペア:

[(1, 1643133088), (2, 821566544), (4, 410783272), (8, 205391636), (16, 102695818), (32, 51347909), (61, 26936608), (107, 15356384), (122, 13468304), (214, 7678192), (244, 6734152), (428, 3839096), (488, 3367076), (856, 1919548), (976, 1683538), (1712, 959774), (1952, 841769), (3424, 479887), (6527, 251744), (7867, 208864), (13054, 125872), (15734, 104432), (26108, 62936), (31468, 52216)]