45890416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 107993088

約数和(自身を除く): 62102672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 647, 682, 806, 1144, 1294, 1364, 1612, 2288, 2588, 2728, 3224, 4433, 5176, 5456, 6448, 7117, 8411, 8866, 10352, 14234, 16822, 17732, 20057, 28468, 33644, 35464, 40114, 56936, 67288, 70928, 80228, 92521, 113872, 134576, 160456, 185042, 220627, 260741, 320912, 370084, 441254, 521482, 740168, 882508, 1042964, 1480336, 1765016, 2085928, 2868151, 3530032, 4171856, 5736302, 11472604, 22945208, 45890416]

約数ペア:

[(1, 45890416), (2, 22945208), (4, 11472604), (8, 5736302), (11, 4171856), (13, 3530032), (16, 2868151), (22, 2085928), (26, 1765016), (31, 1480336), (44, 1042964), (52, 882508), (62, 740168), (88, 521482), (104, 441254), (124, 370084), (143, 320912), (176, 260741), (208, 220627), (248, 185042), (286, 160456), (341, 134576), (403, 113872), (496, 92521), (572, 80228), (647, 70928), (682, 67288), (806, 56936), (1144, 40114), (1294, 35464), (1364, 33644), (1612, 28468), (2288, 20057), (2588, 17732), (2728, 16822), (3224, 14234), (4433, 10352), (5176, 8866), (5456, 8411), (6448, 7117)]