84165248

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21211}}^1$

素因数の和:21256

約数の個数: 32

約数和(自身を含む): 173089920

約数和(自身を除く): 88924672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21211, 42422, 84844, 169688, 339376, 657541, 678752, 1315082, 1357504, 2630164, 2715008, 5260328, 10520656, 21041312, 42082624, 84165248]

約数ペア:

[(1, 84165248), (2, 42082624), (4, 21041312), (8, 10520656), (16, 5260328), (31, 2715008), (32, 2630164), (62, 1357504), (64, 1315082), (124, 678752), (128, 657541), (248, 339376), (496, 169688), (992, 84844), (1984, 42422), (3968, 21211)]