16687872

素因数分解:

$2^8\times 3^2\times {\mathrm{7243}}^1$

素因数の和:7265

約数の個数: 54

約数和(自身を含む): 48121892

約数和(自身を除く): 31434020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 7243, 14486, 21729, 28972, 43458, 57944, 65187, 86916, 115888, 130374, 173832, 231776, 260748, 347664, 463552, 521496, 695328, 927104, 1042992, 1390656, 1854208, 2085984, 2781312, 4171968, 5562624, 8343936, 16687872]

約数ペア:

[(1, 16687872), (2, 8343936), (3, 5562624), (4, 4171968), (6, 2781312), (8, 2085984), (9, 1854208), (12, 1390656), (16, 1042992), (18, 927104), (24, 695328), (32, 521496), (36, 463552), (48, 347664), (64, 260748), (72, 231776), (96, 173832), (128, 130374), (144, 115888), (192, 86916), (256, 65187), (288, 57944), (384, 43458), (576, 28972), (768, 21729), (1152, 14486), (2304, 7243)]