21732832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2179

約数の個数: 48

約数和(自身を含む): 48308400

約数和(自身を除く): 26575568

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2129, 2552, 4258, 5104, 8516, 10208, 17032, 23419, 34064, 46838, 61741, 68128, 93676, 123482, 187352, 246964, 374704, 493928, 679151, 749408, 987856, 1358302, 1975712, 2716604, 5433208, 10866416, 21732832]

約数ペア:

[(1, 21732832), (2, 10866416), (4, 5433208), (8, 2716604), (11, 1975712), (16, 1358302), (22, 987856), (29, 749408), (32, 679151), (44, 493928), (58, 374704), (88, 246964), (116, 187352), (176, 123482), (232, 93676), (319, 68128), (352, 61741), (464, 46838), (638, 34064), (928, 23419), (1276, 17032), (2129, 10208), (2552, 8516), (4258, 5104)]