22591328

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 46421424

約数和(自身を除く): 23830096

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 134, 164, 257, 268, 328, 514, 536, 656, 1028, 1072, 1312, 2056, 2144, 2747, 4112, 5494, 8224, 10537, 10988, 17219, 21074, 21976, 34438, 42148, 43952, 68876, 84296, 87904, 137752, 168592, 275504, 337184, 551008, 705979, 1411958, 2823916, 5647832, 11295664, 22591328]

約数ペア:

[(1, 22591328), (2, 11295664), (4, 5647832), (8, 2823916), (16, 1411958), (32, 705979), (41, 551008), (67, 337184), (82, 275504), (134, 168592), (164, 137752), (257, 87904), (268, 84296), (328, 68876), (514, 43952), (536, 42148), (656, 34438), (1028, 21976), (1072, 21074), (1312, 17219), (2056, 10988), (2144, 10537), (2747, 8224), (4112, 5494)]