232727872

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{21517}}^1$

素因数の和:21555

約数の個数: 42

約数和(自身を含む): 500099838

約数和(自身を除く): 267371966

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 21517, 43034, 86068, 172136, 279721, 344272, 559442, 688544, 1118884, 1377088, 2237768, 3636373, 4475536, 7272746, 8951072, 14545492, 17902144, 29090984, 58181968, 116363936, 232727872]

約数ペア:

[(1, 232727872), (2, 116363936), (4, 58181968), (8, 29090984), (13, 17902144), (16, 14545492), (26, 8951072), (32, 7272746), (52, 4475536), (64, 3636373), (104, 2237768), (169, 1377088), (208, 1118884), (338, 688544), (416, 559442), (676, 344272), (832, 279721), (1352, 172136), (2704, 86068), (5408, 43034), (10816, 21517)]