71370224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{84163}}^1$

素因数の和:84224

約数の個数: 20

約数和(自身を含む): 140890536

約数和(自身を除く): 69520312

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 84163, 168326, 336652, 673304, 1346608, 4460639, 8921278, 17842556, 35685112, 71370224]

約数ペア:

[(1, 71370224), (2, 35685112), (4, 17842556), (8, 8921278), (16, 4460639), (53, 1346608), (106, 673304), (212, 336652), (424, 168326), (848, 84163)]