22095568

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 47942244

約数和(自身を除く): 25846676

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 113, 121, 176, 202, 226, 242, 404, 452, 484, 808, 904, 968, 1111, 1243, 1616, 1808, 1936, 2222, 2486, 4444, 4972, 8888, 9944, 11413, 12221, 13673, 17776, 19888, 22826, 24442, 27346, 45652, 48884, 54692, 91304, 97768, 109384, 125543, 182608, 195536, 218768, 251086, 502172, 1004344, 1380973, 2008688, 2761946, 5523892, 11047784, 22095568]

約数ペア:

[(1, 22095568), (2, 11047784), (4, 5523892), (8, 2761946), (11, 2008688), (16, 1380973), (22, 1004344), (44, 502172), (88, 251086), (101, 218768), (113, 195536), (121, 182608), (176, 125543), (202, 109384), (226, 97768), (242, 91304), (404, 54692), (452, 48884), (484, 45652), (808, 27346), (904, 24442), (968, 22826), (1111, 19888), (1243, 17776), (1616, 13673), (1808, 12221), (1936, 11413), (2222, 9944), (2486, 8888), (4444, 4972)]