85217836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 167110272

約数和(自身を除く): 81892436

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 137, 211, 268, 274, 422, 548, 737, 844, 1474, 1507, 2321, 2948, 3014, 4642, 6028, 9179, 9284, 14137, 18358, 28274, 28907, 36716, 56548, 57814, 100969, 115628, 155507, 201938, 311014, 317977, 403876, 622028, 635954, 1271908, 1936769, 3873538, 7747076, 21304459, 42608918, 85217836]

約数ペア:

[(1, 85217836), (2, 42608918), (4, 21304459), (11, 7747076), (22, 3873538), (44, 1936769), (67, 1271908), (134, 635954), (137, 622028), (211, 403876), (268, 317977), (274, 311014), (422, 201938), (548, 155507), (737, 115628), (844, 100969), (1474, 57814), (1507, 56548), (2321, 36716), (2948, 28907), (3014, 28274), (4642, 18358), (6028, 14137), (9179, 9284)]