98778856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21179}}^1$

素因数の和:21249

約数の個数: 32

約数和(自身を含む): 205869600

約数和(自身を除く): 107090744

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 21179, 42358, 84716, 169432, 232969, 465938, 931876, 1122487, 1863752, 2244974, 4489948, 8979896, 12347357, 24694714, 49389428, 98778856]

約数ペア:

[(1, 98778856), (2, 49389428), (4, 24694714), (8, 12347357), (11, 8979896), (22, 4489948), (44, 2244974), (53, 1863752), (88, 1122487), (106, 931876), (212, 465938), (424, 232969), (583, 169432), (1166, 84716), (2332, 42358), (4664, 21179)]