102839072

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19961}}^1$

素因数の和:20001

約数の個数: 48

約数和(自身を含む): 241460352

約数和(自身を除く): 138621280

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 19961, 39922, 79844, 139727, 159688, 279454, 319376, 459103, 558908, 638752, 918206, 1117816, 1836412, 2235632, 3213721, 3672824, 4471264, 6427442, 7345648, 12854884, 14691296, 25709768, 51419536, 102839072]

約数ペア:

[(1, 102839072), (2, 51419536), (4, 25709768), (7, 14691296), (8, 12854884), (14, 7345648), (16, 6427442), (23, 4471264), (28, 3672824), (32, 3213721), (46, 2235632), (56, 1836412), (92, 1117816), (112, 918206), (161, 638752), (184, 558908), (224, 459103), (322, 319376), (368, 279454), (644, 159688), (736, 139727), (1288, 79844), (2576, 39922), (5152, 19961)]