16321448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 36253140

約数和(自身を除く): 19931692

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1297, 1573, 2594, 3146, 5188, 6292, 10376, 12584, 14267, 16861, 28534, 33722, 57068, 67444, 114136, 134888, 156937, 185471, 313874, 370942, 627748, 741884, 1255496, 1483768, 2040181, 4080362, 8160724, 16321448]

約数ペア:

[(1, 16321448), (2, 8160724), (4, 4080362), (8, 2040181), (11, 1483768), (13, 1255496), (22, 741884), (26, 627748), (44, 370942), (52, 313874), (88, 185471), (104, 156937), (121, 134888), (143, 114136), (242, 67444), (286, 57068), (484, 33722), (572, 28534), (968, 16861), (1144, 14267), (1297, 12584), (1573, 10376), (2594, 6292), (3146, 5188)]