23490464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 50689800

約数和(自身を除く): 27199336

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1489, 1972, 2978, 3944, 5956, 7888, 11912, 15776, 23824, 25313, 43181, 47648, 50626, 86362, 101252, 172724, 202504, 345448, 405008, 690896, 734077, 810016, 1381792, 1468154, 2936308, 5872616, 11745232, 23490464]

約数ペア:

[(1, 23490464), (2, 11745232), (4, 5872616), (8, 2936308), (16, 1468154), (17, 1381792), (29, 810016), (32, 734077), (34, 690896), (58, 405008), (68, 345448), (116, 202504), (136, 172724), (232, 101252), (272, 86362), (464, 50626), (493, 47648), (544, 43181), (928, 25313), (986, 23824), (1489, 15776), (1972, 11912), (2978, 7888), (3944, 5956)]