21341344

素因数分解:

$2^5\times {\mathrm{757}}^1\times {\mathrm{881}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 42119028

約数和(自身を除く): 20777684

約数列:

[1, 2, 4, 8, 16, 32, 757, 881, 1514, 1762, 3028, 3524, 6056, 7048, 12112, 14096, 24224, 28192, 666917, 1333834, 2667668, 5335336, 10670672, 21341344]

約数ペア:

[(1, 21341344), (2, 10670672), (4, 5335336), (8, 2667668), (16, 1333834), (32, 666917), (757, 28192), (881, 24224), (1514, 14096), (1762, 12112), (3028, 7048), (3524, 6056)]