22089664

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 47183040

約数和(自身を除く): 25093376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 257, 272, 316, 514, 544, 632, 1028, 1088, 1264, 1343, 2056, 2528, 2686, 4112, 4369, 5056, 5372, 8224, 8738, 10744, 16448, 17476, 20303, 21488, 34952, 40606, 42976, 69904, 81212, 85952, 139808, 162424, 279616, 324848, 345151, 649696, 690302, 1299392, 1380604, 2761208, 5522416, 11044832, 22089664]

約数ペア:

[(1, 22089664), (2, 11044832), (4, 5522416), (8, 2761208), (16, 1380604), (17, 1299392), (32, 690302), (34, 649696), (64, 345151), (68, 324848), (79, 279616), (136, 162424), (158, 139808), (257, 85952), (272, 81212), (316, 69904), (514, 42976), (544, 40606), (632, 34952), (1028, 21488), (1088, 20303), (1264, 17476), (1343, 16448), (2056, 10744), (2528, 8738), (2686, 8224), (4112, 5372), (4369, 5056)]