23199904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 58254336

約数和(自身を除く): 35054432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 257, 364, 403, 416, 434, 496, 514, 728, 806, 868, 992, 1028, 1456, 1612, 1736, 1799, 2056, 2821, 2912, 3224, 3341, 3472, 3598, 4112, 5642, 6448, 6682, 6944, 7196, 7967, 8224, 11284, 12896, 13364, 14392, 15934, 22568, 23387, 26728, 28784, 31868, 45136, 46774, 53456, 55769, 57568, 63736, 90272, 93548, 103571, 106912, 111538, 127472, 187096, 207142, 223076, 254944, 374192, 414284, 446152, 724997, 748384, 828568, 892304, 1449994, 1657136, 1784608, 2899988, 3314272, 5799976, 11599952, 23199904]

約数ペア:

[(1, 23199904), (2, 11599952), (4, 5799976), (7, 3314272), (8, 2899988), (13, 1784608), (14, 1657136), (16, 1449994), (26, 892304), (28, 828568), (31, 748384), (32, 724997), (52, 446152), (56, 414284), (62, 374192), (91, 254944), (104, 223076), (112, 207142), (124, 187096), (182, 127472), (208, 111538), (217, 106912), (224, 103571), (248, 93548), (257, 90272), (364, 63736), (403, 57568), (416, 55769), (434, 53456), (496, 46774), (514, 45136), (728, 31868), (806, 28784), (868, 26728), (992, 23387), (1028, 22568), (1456, 15934), (1612, 14392), (1736, 13364), (1799, 12896), (2056, 11284), (2821, 8224), (2912, 7967), (3224, 7196), (3341, 6944), (3472, 6682), (3598, 6448), (4112, 5642)]