85284224

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21493}}^1$

素因数の和:21538

約数の個数: 32

約数和(自身を含む): 175391040

約数和(自身を除く): 90106816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21493, 42986, 85972, 171944, 343888, 666283, 687776, 1332566, 1375552, 2665132, 2751104, 5330264, 10660528, 21321056, 42642112, 85284224]

約数ペア:

[(1, 85284224), (2, 42642112), (4, 21321056), (8, 10660528), (16, 5330264), (31, 2751104), (32, 2665132), (62, 1375552), (64, 1332566), (124, 687776), (128, 666283), (248, 343888), (496, 171944), (992, 85972), (1984, 42986), (3968, 21493)]