188444288

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47491}}^1$

素因数の和:47536

約数の個数: 32

約数和(自身を含む): 387534720

約数和(自身を除く): 199090432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 47491, 94982, 189964, 379928, 759856, 1472221, 1519712, 2944442, 3039424, 5888884, 6078848, 11777768, 23555536, 47111072, 94222144, 188444288]

約数ペア:

[(1, 188444288), (2, 94222144), (4, 47111072), (8, 23555536), (16, 11777768), (31, 6078848), (32, 5888884), (62, 3039424), (64, 2944442), (124, 1519712), (128, 1472221), (248, 759856), (496, 379928), (992, 189964), (1984, 94982), (3968, 47491)]