143439872

素因数分解:

$2^{11}\times {\mathrm{70039}}^1$

素因数の和:70061

約数の個数: 24

約数和(自身を含む): 286813800

約数和(自身を除く): 143373928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 70039, 140078, 280156, 560312, 1120624, 2241248, 4482496, 8964992, 17929984, 35859968, 71719936, 143439872]

約数ペア:

[(1, 143439872), (2, 71719936), (4, 35859968), (8, 17929984), (16, 8964992), (32, 4482496), (64, 2241248), (128, 1120624), (256, 560312), (512, 280156), (1024, 140078), (2048, 70039)]