82881424

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{72959}}^1$

素因数の和:73038

約数の個数: 20

約数和(自身を含む): 162846720

約数和(自身を除く): 79965296

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 72959, 145918, 291836, 583672, 1167344, 5180089, 10360178, 20720356, 41440712, 82881424]

約数ペア:

[(1, 82881424), (2, 41440712), (4, 20720356), (8, 10360178), (16, 5180089), (71, 1167344), (142, 583672), (284, 291836), (568, 145918), (1136, 72959)]