43121248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 92824704

約数和(自身を除く): 49703456

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 2557, 4216, 5114, 8432, 10228, 16864, 20456, 40912, 43469, 79267, 81824, 86938, 158534, 173876, 317068, 347752, 634136, 695504, 1268272, 1347539, 1391008, 2536544, 2695078, 5390156, 10780312, 21560624, 43121248]

約数ペア:

[(1, 43121248), (2, 21560624), (4, 10780312), (8, 5390156), (16, 2695078), (17, 2536544), (31, 1391008), (32, 1347539), (34, 1268272), (62, 695504), (68, 634136), (124, 347752), (136, 317068), (248, 173876), (272, 158534), (496, 86938), (527, 81824), (544, 79267), (992, 43469), (1054, 40912), (2108, 20456), (2557, 16864), (4216, 10228), (5114, 8432)]