1023248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2102

約数の個数: 20

約数和(自身を含む): 2047488

約数和(自身を除く): 1024240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2063, 4126, 8252, 16504, 33008, 63953, 127906, 255812, 511624, 1023248]

約数ペア:

[(1, 1023248), (2, 511624), (4, 255812), (8, 127906), (16, 63953), (31, 33008), (62, 16504), (124, 8252), (248, 4126), (496, 2063)]