23198384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 49617360

約数和(自身を除く): 26418976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1481, 1958, 2962, 3916, 5924, 7832, 11848, 15664, 16291, 23696, 32582, 65164, 130328, 131809, 260656, 263618, 527236, 1054472, 1449899, 2108944, 2899798, 5799596, 11599192, 23198384]

約数ペア:

[(1, 23198384), (2, 11599192), (4, 5799596), (8, 2899798), (11, 2108944), (16, 1449899), (22, 1054472), (44, 527236), (88, 263618), (89, 260656), (176, 131809), (178, 130328), (356, 65164), (712, 32582), (979, 23696), (1424, 16291), (1481, 15664), (1958, 11848), (2962, 7832), (3916, 5924)]