89463712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 191517480

約数和(自身を除く): 102053768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 1973, 2834, 3488, 3946, 5668, 7892, 11336, 15784, 22672, 25649, 31568, 45344, 51298, 63136, 102596, 205192, 215057, 410384, 430114, 820768, 860228, 1720456, 2795741, 3440912, 5591482, 6881824, 11182964, 22365928, 44731856, 89463712]

約数ペア:

[(1, 89463712), (2, 44731856), (4, 22365928), (8, 11182964), (13, 6881824), (16, 5591482), (26, 3440912), (32, 2795741), (52, 1720456), (104, 860228), (109, 820768), (208, 430114), (218, 410384), (416, 215057), (436, 205192), (872, 102596), (1417, 63136), (1744, 51298), (1973, 45344), (2834, 31568), (3488, 25649), (3946, 22672), (5668, 15784), (7892, 11336)]