870163712

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{309007}}^1$

素因数の和:309034

約数の個数: 36

約数和(自身を含む): 1894837056

約数和(自身を除く): 1024673344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 309007, 618014, 1236028, 2472056, 3399077, 4944112, 6798154, 9888224, 13596308, 19776448, 27192616, 39552896, 54385232, 79105792, 108770464, 217540928, 435081856, 870163712]

約数ペア:

[(1, 870163712), (2, 435081856), (4, 217540928), (8, 108770464), (11, 79105792), (16, 54385232), (22, 39552896), (32, 27192616), (44, 19776448), (64, 13596308), (88, 9888224), (128, 6798154), (176, 4944112), (256, 3399077), (352, 2472056), (704, 1236028), (1408, 618014), (2816, 309007)]