80193904

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1951}}^1$

素因数の和:2333

約数の個数: 40

約数和(自身を含む): 178147328

約数和(自身を除く): 97953424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 1951, 2569, 2936, 3902, 5138, 5872, 7804, 10276, 13657, 15608, 20552, 27314, 31216, 41104, 54628, 109256, 218512, 716017, 1432034, 2864068, 5012119, 5728136, 10024238, 11456272, 20048476, 40096952, 80193904]

約数ペア:

[(1, 80193904), (2, 40096952), (4, 20048476), (7, 11456272), (8, 10024238), (14, 5728136), (16, 5012119), (28, 2864068), (56, 1432034), (112, 716017), (367, 218512), (734, 109256), (1468, 54628), (1951, 41104), (2569, 31216), (2936, 27314), (3902, 20552), (5138, 15608), (5872, 13657), (7804, 10276)]