84391504

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{72253}}^1$

素因数の和:72334

約数の個数: 20

約数和(自身を含む): 165750676

約数和(自身を除く): 81359172

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 72253, 144506, 289012, 578024, 1156048, 5274469, 10548938, 21097876, 42195752, 84391504]

約数ペア:

[(1, 84391504), (2, 42195752), (4, 21097876), (8, 10548938), (16, 5274469), (73, 1156048), (146, 578024), (292, 289012), (584, 144506), (1168, 72253)]