22393888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 48607776

約数和(自身を除く): 26213888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 452, 563, 904, 1126, 1243, 1808, 2252, 2486, 3616, 4504, 4972, 6193, 9008, 9944, 12386, 18016, 19888, 24772, 39776, 49544, 63619, 99088, 127238, 198176, 254476, 508952, 699809, 1017904, 1399618, 2035808, 2799236, 5598472, 11196944, 22393888]

約数ペア:

[(1, 22393888), (2, 11196944), (4, 5598472), (8, 2799236), (11, 2035808), (16, 1399618), (22, 1017904), (32, 699809), (44, 508952), (88, 254476), (113, 198176), (176, 127238), (226, 99088), (352, 63619), (452, 49544), (563, 39776), (904, 24772), (1126, 19888), (1243, 18016), (1808, 12386), (2252, 9944), (2486, 9008), (3616, 6193), (4504, 4972)]