187443464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{7013}}^1$

素因数の和:7289

約数の個数: 32

約数和(自身を含む): 380018520

約数和(自身を除く): 192575056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 3341, 6682, 7013, 13364, 14026, 26728, 28052, 56104, 91169, 182338, 364676, 729352, 1802341, 3604682, 7209364, 14418728, 23430433, 46860866, 93721732, 187443464]

約数ペア:

[(1, 187443464), (2, 93721732), (4, 46860866), (8, 23430433), (13, 14418728), (26, 7209364), (52, 3604682), (104, 1802341), (257, 729352), (514, 364676), (1028, 182338), (2056, 91169), (3341, 56104), (6682, 28052), (7013, 26728), (13364, 14026)]