8731065664

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{42197}}^1$

素因数の和:42323

約数の個数: 56

約数和(自身を含む): 17942420808

約数和(自身を除く): 9211355144

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 212, 244, 424, 488, 848, 976, 1696, 1952, 3233, 3392, 3904, 6466, 12932, 25864, 42197, 51728, 84394, 103456, 168788, 206912, 337576, 675152, 1350304, 2236441, 2574017, 2700608, 4472882, 5148034, 8945764, 10296068, 17891528, 20592136, 35783056, 41184272, 71566112, 82368544, 136422901, 143132224, 164737088, 272845802, 545691604, 1091383208, 2182766416, 4365532832, 8731065664]

約数ペア:

[(1, 8731065664), (2, 4365532832), (4, 2182766416), (8, 1091383208), (16, 545691604), (32, 272845802), (53, 164737088), (61, 143132224), (64, 136422901), (106, 82368544), (122, 71566112), (212, 41184272), (244, 35783056), (424, 20592136), (488, 17891528), (848, 10296068), (976, 8945764), (1696, 5148034), (1952, 4472882), (3233, 2700608), (3392, 2574017), (3904, 2236441), (6466, 1350304), (12932, 675152), (25864, 337576), (42197, 206912), (51728, 168788), (84394, 103456)]