320528032

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{82781}}^1$

素因数の和:82813

約数の個数: 36

約数和(自身を含む): 693630378

約数和(自身を除く): 373102346

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 82781, 165562, 331124, 662248, 910591, 1324496, 1821182, 2648992, 3642364, 7284728, 10016501, 14569456, 20033002, 29138912, 40066004, 80132008, 160264016, 320528032]

約数ペア:

[(1, 320528032), (2, 160264016), (4, 80132008), (8, 40066004), (11, 29138912), (16, 20033002), (22, 14569456), (32, 10016501), (44, 7284728), (88, 3642364), (121, 2648992), (176, 1821182), (242, 1324496), (352, 910591), (484, 662248), (968, 331124), (1936, 165562), (3872, 82781)]