42874576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{116507}}^1$

素因数の和:116538

約数の個数: 20

約数和(自身を含む): 86681952

約数和(自身を除く): 43807376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 116507, 233014, 466028, 932056, 1864112, 2679661, 5359322, 10718644, 21437288, 42874576]

約数ペア:

[(1, 42874576), (2, 21437288), (4, 10718644), (8, 5359322), (16, 2679661), (23, 1864112), (46, 932056), (92, 466028), (184, 233014), (368, 116507)]