16842238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 30117888

約数和(自身を除く): 13275650

約数列:

[1, 2, 7, 14, 31, 62, 151, 217, 257, 302, 434, 514, 1057, 1799, 2114, 3598, 4681, 7967, 9362, 15934, 32767, 38807, 55769, 65534, 77614, 111538, 271649, 543298, 1203017, 2406034, 8421119, 16842238]

約数ペア:

[(1, 16842238), (2, 8421119), (7, 2406034), (14, 1203017), (31, 543298), (62, 271649), (151, 111538), (217, 77614), (257, 65534), (302, 55769), (434, 38807), (514, 32767), (1057, 15934), (1799, 9362), (2114, 7967), (3598, 4681)]