42221636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2695

約数の個数: 24

約数和(自身を含む): 76469400

約数和(自身を除く): 34247764

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 2549, 4141, 5098, 8282, 10196, 16564, 104509, 209018, 257449, 418036, 514898, 1029796, 10555409, 21110818, 42221636]

約数ペア:

[(1, 42221636), (2, 21110818), (4, 10555409), (41, 1029796), (82, 514898), (101, 418036), (164, 257449), (202, 209018), (404, 104509), (2549, 16564), (4141, 10196), (5098, 8282)]