17948096

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 56

約数和(自身を含む): 37856160

約数和(自身を除く): 19908064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 137, 178, 184, 274, 356, 368, 548, 712, 736, 1096, 1424, 1472, 2047, 2192, 2848, 3151, 4094, 4384, 5696, 6302, 8188, 8768, 12193, 12604, 16376, 24386, 25208, 32752, 48772, 50416, 65504, 97544, 100832, 131008, 195088, 201664, 280439, 390176, 560878, 780352, 1121756, 2243512, 4487024, 8974048, 17948096]

約数ペア:

[(1, 17948096), (2, 8974048), (4, 4487024), (8, 2243512), (16, 1121756), (23, 780352), (32, 560878), (46, 390176), (64, 280439), (89, 201664), (92, 195088), (137, 131008), (178, 100832), (184, 97544), (274, 65504), (356, 50416), (368, 48772), (548, 32752), (712, 25208), (736, 24386), (1096, 16376), (1424, 12604), (1472, 12193), (2047, 8768), (2192, 8188), (2848, 6302), (3151, 5696), (4094, 4384)]