31506717786628

素因数分解:

$2^2\times 7^1\times {\mathrm{17203}}^1\times {\mathrm{65409517}}^1$

素因数の和:65426731

約数の個数: 24

約数和(自身を含む): 63017099469632

約数和(自身を除く): 31510381683004

約数列:

[1, 2, 4, 7, 14, 28, 17203, 34406, 68812, 120421, 240842, 481684, 65409517, 130819034, 261638068, 457866619, 915733238, 1831466476, 1125239920951, 2250479841902, 4500959683804, 7876679446657, 15753358893314, 31506717786628]

約数ペア:

[(1, 31506717786628), (2, 15753358893314), (4, 7876679446657), (7, 4500959683804), (14, 2250479841902), (28, 1125239920951), (17203, 1831466476), (34406, 915733238), (68812, 457866619), (120421, 261638068), (240842, 130819034), (481684, 65409517)]