70211390608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{141555223}}^1$

素因数の和:141555262

約数の個数: 20

約数和(自身を含む): 140422782208

約数和(自身を除く): 70211391600

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 141555223, 283110446, 566220892, 1132441784, 2264883568, 4388211913, 8776423826, 17552847652, 35105695304, 70211390608]

約数ペア:

[(1, 70211390608), (2, 35105695304), (4, 17552847652), (8, 8776423826), (16, 4388211913), (31, 2264883568), (62, 1132441784), (124, 566220892), (248, 283110446), (496, 141555223)]