22085552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 44340912

約数和(自身を除く): 22255360

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 257, 262, 328, 514, 524, 656, 1028, 1048, 2056, 2096, 4112, 5371, 10537, 10742, 21074, 21484, 33667, 42148, 42968, 67334, 84296, 85936, 134668, 168592, 269336, 538672, 1380347, 2760694, 5521388, 11042776, 22085552]

約数ペア:

[(1, 22085552), (2, 11042776), (4, 5521388), (8, 2760694), (16, 1380347), (41, 538672), (82, 269336), (131, 168592), (164, 134668), (257, 85936), (262, 84296), (328, 67334), (514, 42968), (524, 42148), (656, 33667), (1028, 21484), (1048, 21074), (2056, 10742), (2096, 10537), (4112, 5371)]