56553352712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{172171}}^1$

素因数の和:174357

約数の個数: 32

約数和(自身を含む): 111670759200

約数和(自身を除く): 55117406488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2161, 4322, 8644, 17288, 41059, 82118, 164236, 172171, 328472, 344342, 688684, 1377368, 3271249, 6542498, 13084996, 26169992, 372061531, 744123062, 1488246124, 2976492248, 7069169089, 14138338178, 28276676356, 56553352712]

約数ペア:

[(1, 56553352712), (2, 28276676356), (4, 14138338178), (8, 7069169089), (19, 2976492248), (38, 1488246124), (76, 744123062), (152, 372061531), (2161, 26169992), (4322, 13084996), (8644, 6542498), (17288, 3271249), (41059, 1377368), (82118, 688684), (164236, 344342), (172171, 328472)]