70451344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{142039}}^1$

素因数の和:142078

約数の個数: 20

約数和(自身を含む): 140903680

約数和(自身を除く): 70452336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 142039, 284078, 568156, 1136312, 2272624, 4403209, 8806418, 17612836, 35225672, 70451344]

約数ペア:

[(1, 70451344), (2, 35225672), (4, 17612836), (8, 8806418), (16, 4403209), (31, 2272624), (62, 1136312), (124, 568156), (248, 284078), (496, 142039)]