78848830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{342821}}^1$

素因数の和:342851

約数の個数: 16

約数和(自身を含む): 148099104

約数和(自身を除く): 69250274

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 342821, 685642, 1714105, 3428210, 7884883, 15769766, 39424415, 78848830]

約数ペア:

[(1, 78848830), (2, 39424415), (5, 15769766), (10, 7884883), (23, 3428210), (46, 1714105), (115, 685642), (230, 342821)]