12988256

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{13093}}^1$

素因数の和:13134

約数の個数: 24

約数和(自身を含む): 26397504

約数和(自身を除く): 13409248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 13093, 26186, 52372, 104744, 209488, 405883, 418976, 811766, 1623532, 3247064, 6494128, 12988256]

約数ペア:

[(1, 12988256), (2, 6494128), (4, 3247064), (8, 1623532), (16, 811766), (31, 418976), (32, 405883), (62, 209488), (124, 104744), (248, 52372), (496, 26186), (992, 13093)]