22265968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 45622080

約数和(自身を除く): 23356112

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1021, 1363, 2042, 2726, 4084, 5452, 8168, 10904, 16336, 21808, 29609, 47987, 59218, 95974, 118436, 191948, 236872, 383896, 473744, 767792, 1391623, 2783246, 5566492, 11132984, 22265968]

約数ペア:

[(1, 22265968), (2, 11132984), (4, 5566492), (8, 2783246), (16, 1391623), (29, 767792), (47, 473744), (58, 383896), (94, 236872), (116, 191948), (188, 118436), (232, 95974), (376, 59218), (464, 47987), (752, 29609), (1021, 21808), (1363, 16336), (2042, 10904), (2726, 8168), (4084, 5452)]