87541948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{11149}}^1$

素因数の和:11317

約数の個数: 24

約数和(自身を含む): 166090400

約数和(自身を除く): 78548452

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 11149, 22298, 44596, 144937, 289874, 579748, 1683499, 3366998, 6733996, 21885487, 43770974, 87541948]

約数ペア:

[(1, 87541948), (2, 43770974), (4, 21885487), (13, 6733996), (26, 3366998), (52, 1683499), (151, 579748), (302, 289874), (604, 144937), (1963, 44596), (3926, 22298), (7852, 11149)]