91789630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2053}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 175690944

約数和(自身を除く): 83901314

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 2053, 2630, 4106, 4471, 8942, 10265, 20530, 22355, 34901, 44710, 69802, 174505, 349010, 539939, 1079878, 2699695, 5399390, 9178963, 18357926, 45894815, 91789630]

約数ペア:

[(1, 91789630), (2, 45894815), (5, 18357926), (10, 9178963), (17, 5399390), (34, 2699695), (85, 1079878), (170, 539939), (263, 349010), (526, 174505), (1315, 69802), (2053, 44710), (2630, 34901), (4106, 22355), (4471, 20530), (8942, 10265)]