16940147216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1448371}}^1$

素因数の和:1448439

約数の個数: 40

約数和(自身を含む): 35560429344

約数和(自身を除く): 18620282128

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 1448371, 2896742, 5793484, 11586968, 23173936, 24622307, 49244614, 62279953, 98489228, 124559906, 196978456, 249119812, 393956912, 498239624, 996479248, 1058759201, 2117518402, 4235036804, 8470073608, 16940147216]

約数ペア:

[(1, 16940147216), (2, 8470073608), (4, 4235036804), (8, 2117518402), (16, 1058759201), (17, 996479248), (34, 498239624), (43, 393956912), (68, 249119812), (86, 196978456), (136, 124559906), (172, 98489228), (272, 62279953), (344, 49244614), (688, 24622307), (731, 23173936), (1462, 11586968), (2924, 5793484), (5848, 2896742), (11696, 1448371)]