31789104

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 87181920

約数和(自身を除く): 55392816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 41, 48, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 464, 492, 557, 656, 696, 984, 1114, 1189, 1392, 1671, 1968, 2228, 2378, 3342, 3567, 4456, 4756, 6684, 7134, 8912, 9512, 13368, 14268, 16153, 19024, 22837, 26736, 28536, 32306, 45674, 48459, 57072, 64612, 68511, 91348, 96918, 129224, 137022, 182696, 193836, 258448, 274044, 365392, 387672, 548088, 662273, 775344, 1096176, 1324546, 1986819, 2649092, 3973638, 5298184, 7947276, 10596368, 15894552, 31789104]

約数ペア:

[(1, 31789104), (2, 15894552), (3, 10596368), (4, 7947276), (6, 5298184), (8, 3973638), (12, 2649092), (16, 1986819), (24, 1324546), (29, 1096176), (41, 775344), (48, 662273), (58, 548088), (82, 387672), (87, 365392), (116, 274044), (123, 258448), (164, 193836), (174, 182696), (232, 137022), (246, 129224), (328, 96918), (348, 91348), (464, 68511), (492, 64612), (557, 57072), (656, 48459), (696, 45674), (984, 32306), (1114, 28536), (1189, 26736), (1392, 22837), (1671, 19024), (1968, 16153), (2228, 14268), (2378, 13368), (3342, 9512), (3567, 8912), (4456, 7134), (4756, 6684)]