87488464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41113}}^1$

素因数の和:41147

約数の個数: 40

約数和(自身を含む): 203925440

約数和(自身を除く): 116436976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 41113, 82226, 164452, 287791, 328904, 575582, 657808, 781147, 1151164, 1562294, 2302328, 3124588, 4604656, 5468029, 6249176, 10936058, 12498352, 21872116, 43744232, 87488464]

約数ペア:

[(1, 87488464), (2, 43744232), (4, 21872116), (7, 12498352), (8, 10936058), (14, 6249176), (16, 5468029), (19, 4604656), (28, 3124588), (38, 2302328), (56, 1562294), (76, 1151164), (112, 781147), (133, 657808), (152, 575582), (266, 328904), (304, 287791), (532, 164452), (1064, 82226), (2128, 41113)]