16704928

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 18131552

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 376, 383, 464, 752, 766, 928, 1363, 1504, 1532, 2726, 3064, 5452, 6128, 10904, 11107, 12256, 18001, 21808, 22214, 36002, 43616, 44428, 72004, 88856, 144008, 177712, 288016, 355424, 522029, 576032, 1044058, 2088116, 4176232, 8352464, 16704928]

約数ペア:

[(1, 16704928), (2, 8352464), (4, 4176232), (8, 2088116), (16, 1044058), (29, 576032), (32, 522029), (47, 355424), (58, 288016), (94, 177712), (116, 144008), (188, 88856), (232, 72004), (376, 44428), (383, 43616), (464, 36002), (752, 22214), (766, 21808), (928, 18001), (1363, 12256), (1504, 11107), (1532, 10904), (2726, 6128), (3064, 5452)]