22211792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 45997056

約数和(自身を除く): 23785264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 643, 1016, 1286, 2032, 2159, 2572, 4318, 5144, 8636, 10288, 10931, 17272, 21862, 34544, 43724, 81661, 87448, 163322, 174896, 326644, 653288, 1306576, 1388237, 2776474, 5552948, 11105896, 22211792]

約数ペア:

[(1, 22211792), (2, 11105896), (4, 5552948), (8, 2776474), (16, 1388237), (17, 1306576), (34, 653288), (68, 326644), (127, 174896), (136, 163322), (254, 87448), (272, 81661), (508, 43724), (643, 34544), (1016, 21862), (1286, 17272), (2032, 10931), (2159, 10288), (2572, 8636), (4318, 5144)]