38498608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{141539}}^1$

素因数の和:141564

約数の個数: 20

約数和(自身を含む): 78979320

約数和(自身を除く): 40480712

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 141539, 283078, 566156, 1132312, 2264624, 2406163, 4812326, 9624652, 19249304, 38498608]

約数ペア:

[(1, 38498608), (2, 19249304), (4, 9624652), (8, 4812326), (16, 2406163), (17, 2264624), (34, 1132312), (68, 566156), (136, 283078), (272, 141539)]