69905938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{20357}}^1$

素因数の和:20477

約数の個数: 16

約数和(自身を含む): 112131864

約数和(自身を除く): 42225926

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 20357, 40714, 346069, 692138, 2056057, 4112114, 34952969, 69905938]

約数ペア:

[(1, 69905938), (2, 34952969), (17, 4112114), (34, 2056057), (101, 692138), (202, 346069), (1717, 40714), (3434, 20357)]