38381648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 79858728

約数和(自身を除く): 41477080

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 1933, 2482, 3866, 4964, 7732, 9928, 15464, 19856, 30928, 32861, 65722, 131444, 141109, 262888, 282218, 525776, 564436, 1128872, 2257744, 2398853, 4797706, 9595412, 19190824, 38381648]

約数ペア:

[(1, 38381648), (2, 19190824), (4, 9595412), (8, 4797706), (16, 2398853), (17, 2257744), (34, 1128872), (68, 564436), (73, 525776), (136, 282218), (146, 262888), (272, 141109), (292, 131444), (584, 65722), (1168, 32861), (1241, 30928), (1933, 19856), (2482, 15464), (3866, 9928), (4964, 7732)]